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Climate change continues to be evident across UK
The UK’s climate has continued to warm, with 2020 the first year to have temperature, rain and sunshine rankings all in the top 10.
Read moreSlievemartin (County Down) weather
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Forecast days
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Today. Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Sunny intervals changing to cloudy by late morning. Sunrise: 05:39; Sunset: 21:22. UV: Moderate; Pollution: Low; Pollen: Low.
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Tuesday 3 August. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Sunny intervals changing to cloudy by late morning. Sunrise: 05:40; Sunset: 21:20. UV: High; Pollution: Low; Pollen: Low.
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Wednesday 4 August. Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius. Light showers changing to sunny intervals by lunchtime. Sunrise: 05:42; Sunset: 21:18. UV: High; Pollution: Low; Pollen: Moderate.
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Thursday 5 August. Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius. Light showers changing to thunder by nighttime. Sunrise: 05:44; Sunset: 21:17. UV: Moderate; Pollution: Low; Pollen: Low.
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Friday 6 August. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius. Cloudy changing to light showers by lunchtime. Sunrise: 05:46; Sunset: 21:15. UV: Moderate; No pollen data.
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Saturday 7 August. Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius. Thunder changing to light showers by lunchtime. Sunrise: 05:47; Sunset: 21:13. UV: Moderate;
Six day forecast for Slievemartin
Today (2 August 2021)
| Time | Now | 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% | <5% | <5% | 10% | 10% | 10% | 20% | 50% | 50% | 10% | 10% | 10% | 10% | 10% | 10% |
| Temperature in degrees Celsius |
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
| Feels like temperature in degrees Celsius | 5° | 6° | 6° | 7° | 7° | 7° | 7° | 7° | 8° | 9° | 9° | 10° | 10° | 9° | 10° | 10° | 10° | 10° | 10° | 10° | 10° | 10° | 9° |
| Wind direction and speed in miles per hour |
NNE
15
|
NNE
15
|
NNE
15
|
NNE
12
|
NNE
10
|
NNE
8
|
N
9
|
N
9
|
NW
8
|
W
7
|
W
7
|
WSW
7
|
WSW
7
|
W
9
|
W
7
|
W
7
|
W
7
|
WNW
7
|
WNW
6
|
WNW
6
|
WNW
6
|
S
5
|
SSW
6
|
| Wind gust in miles per hour | 20 | 20 | 17 | 14 | 11 | 10 | 11 | 11 | 10 | 9 | 9 | 9 | 10 | 13 | 11 | 10 | 10 | 10 | 9 | 8 | 8 | 7 | 8 |
| Visibility | VG | E | E | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | G | G | VG | VG | VG | VG | VG | VG |
| Humidity | 82% | 76% | 75% | 76% | 78% | 80% | 83% | 83% | 81% | 76% | 74% | 75% | 75% | 78% | 79% | 83% | 88% | 87% | 89% | 90% | 93% | 93% | 94% |
| UV | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 3 | 4 | 4 | 4 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | - | - |
Tuesday (3 August 2021)
| 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% | <5% | <5% | <5% | 10% | 10% | 10% |
| Temperature in degrees Celsius |
10°
|
10°
|
10°
|
10°
|
12°
|
13°
|
13°
|
13°
|
12°
|
| Feels like temperature in degrees Celsius | 9° | 9° | 9° | 9° | 11° | 11° | 11° | 11° | 11° |
| Wind direction and speed in miles per hour |
SW
6
|
S
6
|
S
5
|
SSW
6
|
S
7
|
SSE
10
|
SSE
12
|
S
9
|
SSE
9
|
| Wind gust in miles per hour | 8 | 8 | 6 | 8 | 10 | 16 | 18 | 13 | 12 |
| Visibility | VG | G | G | G | VG | G | G | G | VG |
| Humidity | 96% | 97% | 97% | 97% | 87% | 81% | 84% | 85% | 91% |
| UV | - | - | - | 1 | 3 | 6 | 4 | 1 | - |
Wednesday (4 August 2021)
| 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 | 70% | 70% | 50% | 40% | 20% | 40% | 40% | 60% |
| Temperature in degrees Celsius |
11°
|
10°
|
11°
|
13°
|
14°
|
14°
|
14°
|
13°
|
| Feels like temperature in degrees Celsius | 10° | 9° | 10° | 12° | 12° | 12° | 12° | 11° |
| Wind direction and speed in miles per hour |
S
8
|
SW
7
|
SW
6
|
SSW
6
|
SSE
10
|
S
14
|
SSE
11
|
S
10
|
| Wind gust in miles per hour | 11 | 9 | 8 | 12 | 18 | 23 | 20 | 13 |
| Visibility | G | G | G | VG | G | M | G | M |
| Humidity | 96% | 99% | 99% | 89% | 85% | 85% | 90% | 96% |
| UV | - | - | 1 | 3 | 6 | 4 | 1 | - |
Thursday (5 August 2021)
| 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 | 70% | 40% | 40% | 40% | 60% | 60% | 60% | 70% |
| Temperature in degrees Celsius |
12°
|
12°
|
11°
|
12°
|
13°
|
13°
|
13°
|
11°
|
| Feels like temperature in degrees Celsius | 10° | 10° | 10° | 10° | 11° | 11° | 11° | 10° |
| Wind direction and speed in miles per hour |
S
9
|
SW
10
|
SW
9
|
SW
10
|
SSW
11
|
SSW
12
|
SSW
9
|
S
9
|
| Wind gust in miles per hour | 15 | 15 | 14 | 17 | 19 | 19 | 14 | 13 |
| Visibility | M | M | M | M | M | M | M | G |
| Humidity | 98% | 97% | 98% | 93% | 87% | 87% | 90% | 95% |
| UV | - | - | 1 | 2 | 4 | 3 | 1 | - |
Friday (6 August 2021)
| 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 | 60% | 50% | 10% | 10% | 40% | 40% | 60% | 60% |
| Temperature in degrees Celsius |
10°
|
10°
|
10°
|
12°
|
13°
|
13°
|
13°
|
11°
|
| Feels like temperature in degrees Celsius | 9° | 8° | 8° | 11° | 12° | 12° | 11° | 10° |
| Wind direction and speed in miles per hour |
S
10
|
WNW
9
|
WNW
9
|
NNW
8
|
SSW
9
|
SSW
9
|
SSW
8
|
W
9
|
| Wind gust in miles per hour | 13 | 12 | 13 | 14 | 17 | 16 | 13 | 11 |
| Visibility | G | M | M | VG | G | M | M | G |
| Humidity | 97% | 98% | 97% | 86% | 78% | 80% | 86% | 94% |
| UV | - | - | 1 | 3 | 5 | 3 | 1 | - |
Saturday (7 August 2021)
| 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 | 60% | 60% | 60% | 50% | 40% | 60% | 40% | 50% |
| Temperature in degrees Celsius |
10°
|
9°
|
9°
|
12°
|
14°
|
14°
|
14°
|
11°
|
| Feels like temperature in degrees Celsius | 9° | 8° | 7° | 10° | 12° | 12° | 12° | 9° |
| Wind direction and speed in miles per hour |
NW
9
|
WNW
10
|
WNW
11
|
NW
9
|
W
9
|
SSE
9
|
WNW
10
|
W
12
|
| Wind gust in miles per hour | 12 | 13 | 15 | 16 | 17 | 16 | 16 | 17 |
| Visibility | G | M | P | VG | G | G | G | VG |
| Humidity | 96% | 97% | 97% | 88% | 74% | 77% | 79% | 90% |
| UV | - | - | 1 | 3 | 4 | 4 | 1 | - |
weather map
Slievemartin
Detailed weather map
Forecast for HH:mm, EEE
Updated HH:mm (ZZZZ) on EEE dd MMM yyyy
Northern Ireland weather forecast
Headline:
Monday turning rather cloudy with showery rain, focused in southwest.
This Evening and Tonight:
Bright or sunny spells into the evening then dry with clear periods overnight, but patchy low cloud and mist may develop later, mainly near rivers and over loughs.Light winds Minimum temperature 8 °C.
Monday:
Best of the early brighter spells to east of Lough Neagh. Otherwise quite cloudy with showers spreading from west, perhaps merging to more persistent periods of rain across Tyrone, Fermanagh. Maximum temperature 18 °C.
Outlook for Tuesday to Thursday:
Bright spells and scattered, heavy showers on Tuesday. Perhaps some brightness Wednesday but with occasional heavy and perhaps thundery showers. Windier on Thursday with occasionally heavy rain, showers following later.
Updated:
UK long range weather forecast
A mixture of sunny spells and showers, with some drier interludes is the general pattern expected through this period, as the unsettled, changeable conditions continue to dominate. Some of these showery spells may merge to give slightly longer spells of rain, with some thunderstorms likely to develop from these. Torrential downpours are likely in some places. There is a risk of strong winds at times for some, and temperatures are expected to be below average, but perhaps slightly above average in northern areas. Through the remainder of this period, it will likely turn settled, though a few showers cannot be ruled out, especially in southeastern areas. This will bring drier weather, with sunny spells for most through to mid-August, and temperatures trending above average.
Updated:
Whilst there are current signals of a drier and warmer than average period from the middle of August, occasional spells of more unsettled weather, primarily in the northwest, remains possible. Accompanying this is a low risk of short-lived thundery spells, these mainly in southeastern parts. Confidence through this period remains low at present. However, most should see dry and fine weather. Above average temperatures continue to be indicated through the remainder of August, with possibly even very warm conditions at times in southern areas.
Updated:
