News
2020: Climate indicators reveal worsening climate
World Meteorological Organization report reveals the state of the climate in 2020.
Read moreFan Brycheiniog (Powys) weather
Find a forecast
Forecast days
-
Today. Maximum daytime temperature: 8 degrees Celsius; Minimum nighttime temperature: 4 degrees Celsius. Cloudy. Sunrise: 06:09; Sunset: 20:20. UV: Moderate; Pollution: Moderate; Pollen: High.
-
Wednesday 21 April. Maximum daytime temperature: 7 degrees Celsius; Minimum nighttime temperature: -3 degrees Celsius. Cloudy changing to mist by late morning. Sunrise: 06:06; Sunset: 20:22. UV: Moderate; Pollution: Low; Pollen: Moderate.
-
Thursday 22 April. Maximum daytime temperature: 8 degrees Celsius; Minimum nighttime temperature: -2 degrees Celsius. Sunny. Sunrise: 06:04; Sunset: 20:23. UV: High; Pollution: Low; Pollen: Moderate.
-
Friday 23 April. Maximum daytime temperature: 9 degrees Celsius; Minimum nighttime temperature: -2 degrees Celsius. Sunny. Sunrise: 06:02; Sunset: 20:25. UV: High; Pollution: Low; Pollen: High.
-
Saturday 24 April. Maximum daytime temperature: 9 degrees Celsius; Minimum nighttime temperature: -2 degrees Celsius. Sunny. Sunrise: 06:00; Sunset: 20:27. UV: High; Pollution: Low; No pollen data.
-
Sunday 25 April. Maximum daytime temperature: 8 degrees Celsius; Minimum nighttime temperature: -2 degrees Celsius. Sunny intervals. Sunrise: 05:58; Sunset: 20:29. UV: Moderate;
-
Monday 26 April. Maximum daytime temperature: 8 degrees Celsius; Minimum nighttime temperature: -2 degrees Celsius. Sunny intervals changing to cloudy by nighttime. Sunrise: 05:56; Sunset: 20:30. UV: Moderate;
Seven day forecast for Fan Brycheiniog
Today (20 April 2021)
| Time | Now | 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 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% |
| Temperature in degrees Celsius |
5°
|
7°
|
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
7°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
| Feels like temperature in degrees Celsius | 3° | 4° | 5° | 5° | 4° | 4° | 4° | 5° | 5° | 5° | 7° | 7° | 7° | 6° | 6° | 5° | 4° | 3° | 3° | 2° | 2° |
| Wind direction and speed in miles per hour |
E
7
|
ESE
10
|
ESE
10
|
ESE
10
|
ESE
9
|
SE
9
|
SE
7
|
SSE
4
|
N
5
|
WSW
5
|
WSW
4
|
WSW
4
|
SW
4
|
W
7
|
WNW
7
|
NW
7
|
NNW
9
|
NNW
11
|
NNE
12
|
NE
14
|
ENE
13
|
| Wind gust in miles per hour | 8 | 12 | 12 | 12 | 12 | 13 | 9 | 6 | 7 | 7 | 6 | 7 | 6 | 10 | 10 | 10 | 12 | 15 | 17 | 20 | 19 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | G | G | G | G | G |
| Humidity | 67% | 60% | 58% | 59% | 61% | 64% | 65% | 69% | 73% | 71% | 66% | 64% | 61% | 63% | 70% | 73% | 80% | 85% | 86% | 86% | 86% |
| UV | - | - | - | - | 1 | 1 | 2 | 3 | 3 | 4 | 5 | 4 | 3 | 2 | 2 | 1 | 1 | 1 | - | - | - |
Wednesday (21 April 2021)
| 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 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 20% | 10% | 20% | 20% | 10% | 10% | 10% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature in degrees Celsius |
6°
|
5°
|
5°
|
5°
|
6°
|
5°
|
5°
|
4°
|
4°
|
4°
|
4°
|
4°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
4°
|
4°
|
3°
|
2°
|
| Feels like temperature in degrees Celsius | 2° | 2° | 2° | 2° | 3° | 2° | 1° | 0° | -1° | -1° | -1° | -1° | -1° | -1° | 0° | -1° | -1° | 0° | 0° | 0° | -1° | -2° | -3° | -4° |
| Wind direction and speed in miles per hour |
ENE
13
|
E
14
|
E
13
|
E
12
|
E
10
|
NE
9
|
E
11
|
E
14
|
ENE
16
|
ENE
18
|
ENE
20
|
ENE
21
|
E
22
|
E
22
|
E
21
|
E
21
|
E
21
|
E
19
|
E
20
|
E
20
|
E
21
|
E
22
|
E
23
|
E
23
|
| Wind gust in miles per hour | 18 | 21 | 20 | 19 | 16 | 14 | 17 | 21 | 24 | 26 | 29 | 30 | 32 | 32 | 32 | 31 | 31 | 30 | 29 | 29 | 31 | 32 | 33 | 34 |
| Visibility | VG | VG | VG | VG | VG | VG | G | G | M | P | M | P | P | G | VG | G | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 83% | 82% | 80% | 79% | 79% | 81% | 85% | 88% | 95% | 96% | 95% | 94% | 92% | 89% | 86% | 87% | 85% | 81% | 77% | 75% | 76% | 76% | 75% | 75% |
| UV | - | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 3 | 4 | 4 | 4 | 3 | 3 | 2 | 1 | 1 | 1 | - | - | - |
Thursday (22 April 2021)
| Time | 00:00 | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature in degrees Celsius |
1°
|
0°
|
-2°
|
-3°
|
2°
|
6°
|
8°
|
7°
|
3°
|
| Feels like temperature in degrees Celsius | -5° | -7° | -8° | -9° | -3° | 2° | 5° | 4° | -1° |
| Wind direction and speed in miles per hour |
E
23
|
E
23
|
E
19
|
E
15
|
E
14
|
E
13
|
E
12
|
E
11
|
E
12
|
| Wind gust in miles per hour | 34 | 34 | 28 | 23 | 26 | 26 | 23 | 19 | 19 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 75% | 76% | 86% | 89% | 64% | 48% | 46% | 54% | 74% |
| UV | - | - | - | 1 | 3 | 6 | 4 | 1 | - |
Friday (23 April 2021)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature in degrees Celsius |
1°
|
-1°
|
-1°
|
4°
|
8°
|
9°
|
8°
|
4°
|
| Feels like temperature in degrees Celsius | -4° | -6° | -7° | 0° | 4° | 6° | 5° | 0° |
| Wind direction and speed in miles per hour |
E
13
|
E
13
|
E
16
|
E
15
|
E
14
|
E
14
|
E
13
|
E
15
|
| Wind gust in miles per hour | 20 | 21 | 25 | 28 | 29 | 28 | 23 | 25 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 84% | 91% | 86% | 61% | 50% | 47% | 56% | 71% |
| UV | - | - | 1 | 4 | 6 | 4 | 1 | - |
Saturday (24 April 2021)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature in degrees Celsius |
1°
|
-1°
|
-1°
|
3°
|
7°
|
9°
|
7°
|
4°
|
| Feels like temperature in degrees Celsius | -4° | -7° | -7° | -1° | 4° | 5° | 4° | -1° |
| Wind direction and speed in miles per hour |
E
16
|
E
16
|
ENE
16
|
E
15
|
E
15
|
ENE
14
|
ENE
13
|
ENE
13
|
| Wind gust in miles per hour | 26 | 25 | 25 | 29 | 30 | 29 | 25 | 23 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 81% | 91% | 92% | 73% | 58% | 54% | 62% | 76% |
| UV | - | - | 1 | 3 | 6 | 3 | 1 | - |
Sunday (25 April 2021)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature in degrees Celsius |
1°
|
-1°
|
-1°
|
3°
|
7°
|
7°
|
6°
|
3°
|
| Feels like temperature in degrees Celsius | -4° | -6° | -6° | -2° | 3° | 3° | 3° | -1° |
| Wind direction and speed in miles per hour |
ENE
13
|
ENE
13
|
ENE
13
|
ENE
14
|
ENE
13
|
ENE
13
|
ENE
12
|
ENE
13
|
| Wind gust in miles per hour | 23 | 22 | 23 | 28 | 28 | 26 | 24 | 23 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 86% | 94% | 94% | 74% | 61% | 61% | 63% | 77% |
| UV | - | - | 1 | 3 | 5 | 3 | 1 | - |
Monday (26 April 2021)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature in degrees Celsius |
0°
|
-1°
|
-1°
|
3°
|
6°
|
6°
|
6°
|
3°
|
| Feels like temperature in degrees Celsius | -5° | -6° | -6° | -2° | 3° | 3° | 2° | -1° |
| Wind direction and speed in miles per hour |
ENE
12
|
ENE
12
|
NE
12
|
NE
12
|
NE
12
|
NE
13
|
NE
12
|
NE
12
|
| Wind gust in miles per hour | 23 | 22 | 23 | 25 | 27 | 26 | 23 | 20 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 88% | 92% | 94% | 76% | 62% | 60% | 63% | 78% |
| UV | - | - | 1 | 3 | 5 | 3 | 1 | - |
Wales weather forecast
Headline:
Remaining settled and dry.
This Evening and Tonight:
Staying dry overnight, with plenty of clear skies, particularly in the south and east. Another cold night with light winds brings a risk of frost, however, less widespread than recently. Minimum temperature -1 °C.
Tuesday:
Cold start with clear skies in the southeast, then largely dry with sunny spells and cloud bubbling up throughout the day. Into the afternoon, the odd isolated shower is possible. Maximum temperature 17 °C.
Outlook for Wednesday to Friday:
Largely cloudy on Wednesday with some scattered showers. Skies clear afterwards, for fine and dry conditions into Thursday and Friday. Overnight frosts remain likely. Windier in the south by Friday.
Updated:
UK long range weather forecast
Generally fine and dry on Saturday, with sunny spells and patchy fair-weather clouds, possibly bringing some showers across the northeast, as well as some rain across the southwest. Gusty winds and possible coastal gales remain likely in the southwest, preventing frosts here; lighter winds elsewhere maintains the frost risk for much of the UK. High pressure is expected to dominate, meaning most places will remain dry and bright, with some morning fog patches in places where winds are light. Temperatures are gradually returning to average, warming slightly by day, although overnight frosts remain probable in rural areas and in the north. The greatest potential for rain and stronger winds is likely across the south and southwest, although confidence decreases into the beginning of May.
Updated:
Mixed weather patterns, typical of spring are most likely through the first half of May. Overall, fine and dry weather is expected to be most dominant, with fair-weather cloud and plenty of sunny spells. However, all areas are likely to see some showers or perhaps some longer spells of rain at times, with these unsettled periods more likely than they were in April. Temperatures are likely to be close to the average for the time of year, with the possibility of some warmer spells.
Updated:
Nearest forecasts
- Llyn Y Fan Fawr 0.3 miles
- Dan Yr Ogof Ski Centre 3.2 miles
- Llanddeusant Youth Hostel 3.6 miles
- Crai Reservoir 3.6 miles
- Fan Gyhirych 3.8 miles
- Craig Y Nos Country Park 4.0 miles
- Glasfynydd (Usk Reservoir) 4.3 miles
- Glasfynydd Family Mountain Bike Route 4.4 miles
- Abercraf 5.6 miles
- Garreg Lwyd 5.8 miles