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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: 14 degrees Celsius. Cloudy changing to sunny intervals by late morning. Sunrise: 07:20; Sunset: 19:11. UV: Moderate; Pollution: Low; No pollen data.
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Monday 28 September. Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius. Partly cloudy changing to light rain by lunchtime. Sunrise: 07:21; Sunset: 19:09. UV: Low; Pollution: Low; No pollen data.
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Tuesday 29 September. Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius. Partly cloudy changing to sunny intervals by late morning. Sunrise: 07:23; Sunset: 19:07. UV: Moderate; Pollution: Low; No pollen data.
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Wednesday 30 September. Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius. Heavy rain changing to sunny intervals in the afternoon. Sunrise: 07:24; Sunset: 19:04. UV: Moderate; Pollution: Low; No pollen data.
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Thursday 1 October. Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius. Light showers. Sunrise: 07:26; Sunset: 19:02. UV: Low; Pollution: Low; No pollen data.
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Friday 2 October. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius. Light showers. Sunrise: 07:28; Sunset: 19:00. UV: Moderate;
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Saturday 3 October. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius. Light showers changing to partly cloudy by early evening. Sunrise: 07:29; Sunset: 18:58. UV: Moderate;
Seven day forecast for St Mary's Heliport
Today (27 September 2020)
| Time | Now | 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% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature (°C) |
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
15°
|
| Feels like temperature (°C) | 10° | 10° | 10° | 10° | 10° | 11° | 11° | 11° | 11° | 11° | 11° | 11° | 11° | 12° | 12° | 12° | 13° | 13° |
| Wind direction and speed (miles per hour) |
NNW
15
|
NNW
17
|
NNW
17
|
NNW
16
|
NNW
14
|
NNW
13
|
NNW
13
|
NNW
12
|
NW
12
|
NW
13
|
NW
13
|
NW
13
|
NW
13
|
NW
11
|
WNW
11
|
WNW
10
|
WNW
11
|
W
10
|
| Wind gust (miles per hour) | 17 | 20 | 20 | 19 | 17 | 16 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 14 | 13 | 13 | 13 | 13 |
| Visibility | E | E | E | E | E | E | E | E | E | E | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 62% | 61% | 62% | 63% | 61% | 61% | 62% | 63% | 64% | 65% | 65% | 66% | 68% | 68% | 68% | 70% | 74% | 77% |
| UV | - | - | 1 | 1 | 2 | 2 | 3 | 4 | 3 | 3 | 2 | 2 | 1 | 1 | - | - | - | - |
Monday (28 September 2020)
| 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 | 10% | 10% | 10% | 10% | 10% | 10% | <5% | <5% | 10% | 10% | 10% | 20% | 50% | 50% | 50% | 10% | 10% | <5% | 10% | <5% | <5% | <5% | <5% | <5% |
| Temperature (°C) |
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
| Feels like temperature (°C) | 13° | 13° | 13° | 13° | 13° | 14° | 14° | 14° | 14° | 14° | 14° | 14° | 14° | 13° | 13° | 13° | 13° | 13° | 12° | 12° | 13° | 12° | 13° | 12° |
| Wind direction and speed (miles per hour) |
W
9
|
WSW
9
|
WSW
10
|
WSW
11
|
WSW
11
|
WSW
11
|
WSW
11
|
WSW
11
|
WSW
11
|
WSW
13
|
WSW
14
|
SW
14
|
SW
14
|
WSW
16
|
WNW
15
|
WNW
16
|
NW
15
|
NW
16
|
NW
17
|
NW
17
|
NW
15
|
NW
15
|
NW
15
|
NW
14
|
| Wind gust (miles per hour) | 11 | 11 | 12 | 14 | 15 | 15 | 15 | 16 | 16 | 18 | 19 | 20 | 21 | 22 | 20 | 21 | 19 | 21 | 22 | 21 | 19 | 19 | 18 | 18 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | G | G | G | VG | VG | VG | E | E | E | E | E | E |
| Humidity | 79% | 82% | 87% | 91% | 91% | 89% | 91% | 92% | 92% | 93% | 92% | 93% | 93% | 94% | 92% | 88% | 88% | 85% | 81% | 79% | 78% | 77% | 77% | 77% |
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - |
Tuesday (29 September 2020)
| 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 | <5% | <5% | <5% | <5% | 10% | 10% | <5% | 10% | 10% |
| Temperature (°C) |
15°
|
15°
|
14°
|
14°
|
14°
|
15°
|
15°
|
14°
|
14°
|
| Feels like temperature (°C) | 13° | 13° | 13° | 12° | 13° | 14° | 13° | 12° | 12° |
| Wind direction and speed (miles per hour) |
NW
13
|
NW
12
|
NW
10
|
WNW
9
|
WNW
7
|
WSW
7
|
SW
10
|
SW
11
|
SSW
14
|
| Wind gust (miles per hour) | 17 | 15 | 13 | 11 | 10 | 10 | 13 | 15 | 18 |
| Visibility | E | E | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 76% | 74% | 75% | 73% | 73% | 72% | 72% | 75% | 78% |
| UV | - | - | - | - | 2 | 3 | 2 | - | - |
Wednesday (30 September 2020)
| 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% | 70% | 60% | 40% | 10% | 10% | 10% |
| Temperature (°C) |
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
14°
|
| Feels like temperature (°C) | 11° | 11° | 11° | 11° | 11° | 11° | 10° | 10° |
| Wind direction and speed (miles per hour) |
SSW
17
|
SSW
20
|
SSW
24
|
SW
22
|
WSW
21
|
W
23
|
WNW
22
|
WNW
21
|
| Wind gust (miles per hour) | 23 | 27 | 32 | 30 | 28 | 30 | 29 | 28 |
| Visibility | VG | M | M | G | VG | G | VG | G |
| Humidity | 78% | 82% | 85% | 87% | 84% | 81% | 76% | 74% |
| UV | - | - | - | 1 | 3 | 2 | - | - |
Thursday (1 October 2020)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 10% | 20% | 40% | 40% | 60% | 50% | 40% | 40% |
| Temperature (°C) |
14°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
14°
|
| Feels like temperature (°C) | 10° | 10° | 10° | 10° | 10° | 10° | 10° | 10° |
| Wind direction and speed (miles per hour) |
W
20
|
W
20
|
W
21
|
W
22
|
WSW
24
|
W
24
|
W
23
|
W
23
|
| Wind gust (miles per hour) | 27 | 28 | 29 | 31 | 33 | 34 | 32 | 31 |
| Visibility | VG | G | G | G | G | G | G | G |
| Humidity | 74% | 75% | 76% | 77% | 80% | 78% | 77% | 76% |
| UV | - | - | - | 1 | 2 | 1 | - | - |
Friday (2 October 2020)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 40% | 40% | 40% | 40% | 40% | 40% | 40% | 40% |
| Temperature (°C) |
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
| Feels like temperature (°C) | 9° | 9° | 9° | 9° | 9° | 9° | 9° | 9° |
| Wind direction and speed (miles per hour) |
WNW
24
|
WNW
24
|
WNW
23
|
WNW
24
|
WNW
25
|
WNW
25
|
W
26
|
WNW
26
|
| Wind gust (miles per hour) | 33 | 33 | 32 | 34 | 34 | 36 | 36 | 36 |
| Visibility | G | G | G | G | G | G | G | G |
| Humidity | 75% | 75% | 74% | 74% | 74% | 72% | 71% | 72% |
| UV | - | - | - | 1 | 3 | 1 | - | - |
Saturday (3 October 2020)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 40% | 40% | 40% | 40% | 30% | 30% | 10% | 30% |
| Temperature (°C) |
13°
|
13°
|
13°
|
13°
|
13°
|
14°
|
14°
|
14°
|
| Feels like temperature (°C) | 9° | 8° | 9° | 9° | 9° | 9° | 9° | 9° |
| Wind direction and speed (miles per hour) |
WNW
26
|
WNW
26
|
WNW
26
|
WNW
26
|
WNW
25
|
WNW
24
|
W
24
|
W
23
|
| Wind gust (miles per hour) | 36 | 36 | 37 | 36 | 35 | 34 | 33 | 32 |
| Visibility | G | G | G | G | G | VG | VG | VG |
| Humidity | 72% | 73% | 73% | 73% | 73% | 73% | 73% | 74% |
| UV | - | - | - | 1 | 3 | 1 | - | - |
WARNING
Flood warnings
Flood warnings in force
for England.
South West England weather forecast
Headline:
Fine today with sunny spells. Feeling cool.
Today:
After a cold start today, it will be fine with plenty of sunny spells. Winds easing throughout the day, though staying breezy in coastal areas. Feeling generally cool but pleasant in the sunshine. Maximum temperature 16 °C.
Tonight:
Largely clear skies tonight but with some cloud and a chance of rain in the west. Another cold night with frost possible in rural areas. Minimum temperature 2 °C.
Monday:
Cloudy on Monday, though with some sunny spells possible in the morning. Outbreaks of light rain are likely but it will generally be warmer and less windy than the weekend. Maximum temperature 18 °C.
Outlook for Tuesday to Thursday:
Mostly dry with sunny spells on Tuesday. Turning increasingly unsettled and windy from Wednesday with rain, sometimes heavy, moving in. Similar on Thursday, with only brief dry interludes.
Updated:
UK long range weather forecast
An unsettled period, with plenty of showers and some occasional longer spells of rain across much of the country. Some drier and brighter spells are possible at times, which will most likely in southern and eastern areas. The heaviest and most prolonged spells of rain will be in the north and west to begin with but, with time, they are likely to become more widespread across the UK. It will be generally windy, with a risk of gales at times (potentially severe), particularly in northern and northwestern regions. Feeling cold through much of early October, especially where there is persistent rain and strong winds. Frost is possible at night in any calmer period, especially in northern Britain.
Updated:
A potential change in the weather is anticipated around the middle of October. Whilst further rain and strong winds are likely at times, spells of fine and dry weather could become more widespread and long-lived. At night, these calmer conditions could allow frost and fog to form more readily. At this time of year, there is potential for fog to linger well into the daytime. Overall, temperatures probably recovering close to the seasonal average for mid-October.
Updated:
