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Read moreSt Mary's Heliport (Isles of Scilly) weather
Find a forecast
Forecast days
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Today. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius. Cloudy changing to sunny intervals by lunchtime. Sunrise: 05:34; Sunset: 21:10. UV: High; Pollution: Low; Pollen: Low.
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Saturday 21 May. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius. Cloudy. Sunrise: 05:32; Sunset: 21:12. UV: Moderate; Pollution: Low; Pollen: Low.
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Sunday 22 May. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius. Overcast. Sunrise: 05:31; Sunset: 21:13. UV: High; Pollution: Low; Pollen: Low.
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Monday 23 May. Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius. Light showers changing to sunny intervals by early evening. Sunrise: 05:30; Sunset: 21:14. UV: High; Pollution: Low; Pollen: Low.
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Tuesday 24 May. Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius. Light showers changing to sunny intervals by lunchtime. Sunrise: 05:29; Sunset: 21:16. UV: High; Pollution: Low; Pollen: Low.
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Wednesday 25 May. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius. Light rain changing to cloudy by lunchtime. Sunrise: 05:28; Sunset: 21:17. UV: Moderate;
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Thursday 26 May. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius. Sunny intervals changing to cloudy in the afternoon. Sunrise: 05:27; Sunset: 21:18. UV: High;
Seven day forecast for St Mary's Heliport
Today (20 May 2022)
at
| Time | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 10% | 20% | 10% | 10% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
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Temperature
°C
|
|||||||||||||||
| Temperature in degrees Celsius |
13°
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13°
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13°
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14°
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14°
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14°
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14°
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14°
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14°
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14°
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14°
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13°
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13°
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13°
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13°
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| Feels like temperature in degrees Celsius | 9° | 10° | 10° | 10° | 10° | 10° | 10° | 10° | 10° | 11° | 11° | 11° | 11° | 11° | 11° |
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
SW
22
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SW
20
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SW
22
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SW
24
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WSW
23
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WSW
22
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WSW
21
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WSW
19
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WSW
18
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W
17
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WSW
16
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WSW
15
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WSW
14
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WSW
13
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WSW
13
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| Wind gust in miles per hour | 30 | 28 | 30 | 33 | 33 | 32 | 30 | 27 | 26 | 24 | 22 | 21 | 20 | 19 | 18 |
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Visibility
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| Visibility | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 89% | 87% | 88% | 87% | 89% | 89% | 88% | 87% | 88% | 87% | 88% | 88% | 88% | 89% | 90% |
| UV | 3 | 4 | 4 | 5 | 6 | 6 | 5 | 4 | 3 | 2 | 1 | 1 | 1 | - | - |
Saturday (21 May 2022)
at
| Time | 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | 10% | 10% | 10% | 10% | 10% | 10% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | 10% |
|
Temperature
°C
|
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| Temperature in degrees Celsius |
13°
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13°
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13°
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13°
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13°
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13°
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13°
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13°
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13°
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13°
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13°
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13°
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13°
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13°
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14°
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14°
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14°
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14°
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14°
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14°
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14°
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14°
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14°
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14°
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| Feels like temperature in degrees Celsius | 11° | 11° | 11° | 11° | 11° | 11° | 11° | 11° | 11° | 11° | 11° | 12° | 12° | 12° | 12° | 12° | 12° | 12° | 12° | 12° | 12° | 12° | 12° | 12° |
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
WSW
12
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WSW
13
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WSW
12
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WSW
10
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SW
9
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SW
10
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SW
10
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SW
11
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SW
11
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SW
10
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SSW
10
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SSW
11
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SSW
10
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SSW
11
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SSW
11
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SSW
12
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SSW
12
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SSW
12
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SW
11
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SW
11
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SW
11
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SW
11
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SSW
11
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SSW
11
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| Wind gust in miles per hour | 18 | 18 | 17 | 15 | 14 | 14 | 15 | 15 | 16 | 14 | 15 | 15 | 15 | 15 | 16 | 17 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 16 |
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Visibility
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| Visibility | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | G | G | VG | VG | VG | VG | VG | G |
| Humidity | 90% | 89% | 90% | 91% | 91% | 91% | 92% | 92% | 91% | 91% | 91% | 91% | 91% | 91% | 90% | 90% | 91% | 91% | 91% | 91% | 92% | 92% | 93% | 93% |
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 3 | 4 | 5 | 5 | 5 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | - | - |
Sunday (22 May 2022)
at
| Time | 00:00 | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 10% | 10% | 10% | 10% | 20% | 10% | 10% | 10% | <5% |
|
Temperature
°C
|
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| Temperature in degrees Celsius |
13°
|
13°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
14°
|
| Feels like temperature in degrees Celsius | 11° | 11° | 11° | 11° | 12° | 12° | 12° | 12° | 11° |
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Wind direction and speed
mph
|
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| Wind direction and speed in miles per hour |
SSW
12
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SSW
12
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SW
11
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SSW
11
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SSW
12
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SW
13
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WSW
12
|
W
12
|
W
12
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| Wind gust in miles per hour | 17 | 17 | 14 | 14 | 16 | 16 | 15 | 15 | 16 |
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Visibility
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| Visibility | G | G | G | G | G | G | G | G | VG |
| Humidity | 93% | 94% | 94% | 95% | 93% | 91% | 88% | 88% | 85% |
| UV | - | - | - | 1 | 3 | 6 | 4 | 1 | - |
Monday (23 May 2022)
at
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 10% | 10% | 30% | 40% | 40% | 40% | 10% | 10% |
|
Temperature
°C
|
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| Temperature in degrees Celsius |
13°
|
13°
|
13°
|
12°
|
13°
|
13°
|
13°
|
13°
|
| Feels like temperature in degrees Celsius | 11° | 10° | 10° | 10° | 10° | 9° | 9° | 9° |
|
Wind direction and speed
mph
|
||||||||
| Wind direction and speed in miles per hour |
W
13
|
W
13
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WNW
13
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WNW
15
|
W
17
|
WNW
20
|
WNW
23
|
WNW
23
|
| Wind gust in miles per hour | 17 | 17 | 17 | 20 | 23 | 27 | 31 | 31 |
|
Visibility
|
||||||||
| Visibility | VG | G | G | G | VG | VG | VG | VG |
| Humidity | 84% | 85% | 83% | 81% | 80% | 77% | 77% | 77% |
| UV | - | - | 1 | 3 | 7 | 4 | 1 | - |
Tuesday (24 May 2022)
at
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 10% | 50% | 40% | 40% | 10% | 20% | <5% | 10% |
|
Temperature
°C
|
||||||||
| Temperature in degrees Celsius |
13°
|
12°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
| Feels like temperature in degrees Celsius | 9° | 9° | 9° | 9° | 9° | 10° | 10° | 9° |
|
Wind direction and speed
mph
|
||||||||
| Wind direction and speed in miles per hour |
WNW
21
|
WNW
19
|
W
17
|
WNW
17
|
W
17
|
W
19
|
W
20
|
W
21
|
| Wind gust in miles per hour | 28 | 26 | 23 | 22 | 23 | 25 | 26 | 27 |
|
Visibility
|
||||||||
| Visibility | VG | VG | G | VG | VG | VG | VG | VG |
| Humidity | 77% | 78% | 78% | 77% | 76% | 75% | 76% | 79% |
| UV | - | - | 1 | 4 | 7 | 4 | 1 | - |
Wednesday (25 May 2022)
at
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 10% | 20% | 50% | 50% | 20% | 10% | 10% | 10% |
|
Temperature
°C
|
||||||||
| Temperature in degrees Celsius |
13°
|
13°
|
13°
|
13°
|
14°
|
14°
|
14°
|
13°
|
| Feels like temperature in degrees Celsius | 9° | 9° | 9° | 9° | 9° | 9° | 9° | 9° |
|
Wind direction and speed
mph
|
||||||||
| Wind direction and speed in miles per hour |
WSW
22
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WSW
25
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WSW
26
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WSW
26
|
W
26
|
W
25
|
W
25
|
W
24
|
| Wind gust in miles per hour | 30 | 33 | 34 | 34 | 34 | 34 | 34 | 32 |
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Visibility
|
||||||||
| Visibility | VG | G | G | G | G | VG | VG | VG |
| Humidity | 81% | 84% | 85% | 86% | 84% | 82% | 80% | 79% |
| UV | - | - | 1 | 3 | 5 | 4 | 1 | - |
Thursday (26 May 2022)
at
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 10% | 10% | <5% | <5% | <5% | 10% | 10% | 10% |
|
Temperature
°C
|
||||||||
| Temperature in degrees Celsius |
13°
|
13°
|
13°
|
13°
|
13°
|
14°
|
14°
|
13°
|
| Feels like temperature in degrees Celsius | 9° | 9° | 10° | 10° | 11° | 11° | 11° | 11° |
|
Wind direction and speed
mph
|
||||||||
| Wind direction and speed in miles per hour |
W
22
|
W
21
|
W
19
|
W
17
|
W
17
|
W
17
|
W
17
|
W
16
|
| Wind gust in miles per hour | 29 | 27 | 25 | 23 | 22 | 22 | 22 | 21 |
|
Visibility
|
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| Visibility | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 79% | 79% | 78% | 78% | 79% | 78% | 79% | 80% |
| UV | - | - | 1 | 3 | 6 | 4 | 1 | - |
weather map
St Mary's Heliport
Detailed weather map
Forecast for HH:mm, EEE
Updated HH:mm (ZZZZ) on EEE dd MMM yyyy
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South West England weather forecast
Headline:
Scattered showers developing today and feeling a little cooler.
Today:
A generally cloudy start to the day with the chance of a shower in places. Skies slowly brightening up through the morning, however scattered showers breaking out with a few heavy ones by the afternoon. Feeling cooler than of late. Maximum temperature 17 °C.
Tonight:
Showers becoming increasingly isolated this evening, with some late sunshine for many. Largely dry overnight with cloudy periods punctuated with clear spells. Locally turning quite chilly in the countryside. Minimum temperature 4 °C.
Saturday:
Mostly dry on Saturday and despite often cloudy skies, some bright or sunny spells are likely. A slim chance of a rogue light shower and feeling pleasant in any sunshine. Maximum temperature 18 °C.
Outlook for Sunday to Tuesday:
Scattered showers and warm sunny spells on Sunday. Showers becoming more widespread on Monday and Tuesday, some of these heavy and locally thundery. Rather breezy at times and turning cooler.
Updated:
UK long range weather forecast
This period begins with fairly widespread sunny spells and showers across the UK, before a north-south split to the weather forming from mid-week. Showers or longer spells of rain are expected to remain in the north and drier conditions are likely in the south, though showers remain possible at times. Through the first half of the period, temperatures are likely to be rather cool at the start, then trending towards mainly normal, and likely above average in the south. Winds probably light in general, perhaps stronger in the southwest at first then becoming breezier across the north later. Most areas will likely become mainly dry into June. Temperatures are expected to be above average across the south and closer to normal further north.
Updated:
Mainly dry conditions are likely for most in early June. Temperatures are expected to be close to or above average across the UK, with the warmer side in the south and perhaps closer to average further north. Into mid-June, the north of the UK may turn less settled, with temperatures trending close to average. Meanwhile, conditions in the south are likely to remain largely fine with above-average temperatures.
Updated:
