Llyn y fan fawr Weather Report

Below is our weather report and 5 day forecast for Llyn y fan fawr.

20°C
Light rain shower (day)
Llyn y fan fawr
Temperature 20°C   (feels like 18°C)
Weather Light rain shower (day)
Chances of Rain 43%
Wind Speed 11 mph
Wind Gust 20 mph
Wind Direction SSE
Visibility Good
Humidity 83%
Max UV Index 6   (High Exposure)

Last Forecast Update: 21/06/2025 14:51:19

Llyn y fan fawr 5 Day Weather Forecast

Today

TimeWeatherTempFeelsWind SpeedWind GustVisibilityHumidityMax UVRain %
12:00
Light rain shower (day)
Light rain shower (day)
20°C 18°C 11mph (SSE)20mphGood 83%643%
15:00
Sunny intervals
Sunny intervals
21°C 18°C 18mph (SSE)20mphVery Good 81%49%
18:00
Cloudy (Medium-Level)
Cloudy (Medium-Level)
18°C 16°C 13mph (W)18mphModerate 96%116%
21:00
Mist
Mist
13°C 10°C 16mph (WSW)20mphPoor 95%016%
22 June 2025

TimeWeatherTempFeelsWind SpeedWind GustVisibilityHumidityMax UVRain %
00:00
Fog
Fog
12°C 9°C 16mph (WSW)22mphVery Poor 99%017%
03:00
Cloudy (Medium-Level)
Cloudy (Medium-Level)
12°C 9°C 18mph (WSW)22mphModerate 99%09%
06:00
Light rain
Light rain
12°C 9°C 18mph (SW)25mphModerate 99%175%
09:00
Cloudy (Medium-Level)
Cloudy (Medium-Level)
13°C 9°C 20mph (SW)27mphModerate 98%348%
12:00
Mist
Mist
13°C 9°C 22mph (WSW)29mphPoor 92%519%
15:00
Light rain
Light rain
12°C 8°C 22mph (SW)31mphVery Good 92%281%
18:00
Heavy rain
Heavy rain
11°C 8°C 25mph (WSW)31mphVery Poor 99%185%
21:00
Mist
Mist
11°C 7°C 22mph (WSW)31mphPoor 99%047%
23 June 2025

TimeWeatherTempFeelsWind SpeedWind GustVisibilityHumidityMax UVRain %
00:00
Fog
Fog
11°C 7°C 22mph (W)31mphVery Poor 99%025%
03:00
Fog
Fog
9°C 5°C 20mph (W)29mphVery Poor 98%021%
06:00
Cloudy (Medium-Level)
Cloudy (Medium-Level)
8°C 4°C 18mph (W)27mphVery Good 97%16%
09:00
Cloudy (Medium-Level)
Cloudy (Medium-Level)
10°C 6°C 20mph (W)29mphVery Good 81%412%
12:00
Cloudy (Low-Level)
Cloudy (Low-Level)
12°C 9°C 18mph (W)29mphExcellent 69%59%
15:00
Cloudy (Medium-Level)
Cloudy (Medium-Level)
13°C 9°C 18mph (W)29mphVery Good 70%45%
18:00
Cloudy (Medium-Level)
Cloudy (Medium-Level)
12°C 9°C 16mph (WSW)27mphVery Good 79%15%
21:00
Cloudy (Medium-Level)
Cloudy (Medium-Level)
10°C 7°C 16mph (SW)25mphVery Good 95%012%
24 June 2025

TimeWeatherTempFeelsWind SpeedWind GustVisibilityHumidityMax UVRain %
00:00
Light rain
Light rain
10°C 7°C 16mph (SW)27mphModerate 98%051%
03:00
Heavy rain
Heavy rain
11°C 8°C 18mph (SW)29mphPoor 99%079%
06:00
Heavy rain
Heavy rain
12°C 9°C 18mph (WSW)29mphModerate 99%179%
09:00
Light rain
Light rain
13°C 9°C 20mph (WSW)31mphPoor 98%258%
12:00
Light rain shower (day)
Light rain shower (day)
14°C 10°C 20mph (WSW)34mphModerate 97%445%
15:00
Light rain shower (day)
Light rain shower (day)
14°C 11°C 18mph (WSW)34mphGood 96%339%
18:00
Cloudy (Low-Level)
Cloudy (Low-Level)
13°C 11°C 16mph (WSW)29mphModerate 97%122%
21:00
Cloudy (Low-Level)
Cloudy (Low-Level)
12°C 9°C 13mph (SW)25mphGood 98%019%
25 June 2025

TimeWeatherTempFeelsWind SpeedWind GustVisibilityHumidityMax UVRain %
00:00
Cloudy (Low-Level)
Cloudy (Low-Level)
12°C 9°C 13mph (SW)22mphModerate 99%020%
03:00
Mist
Mist
11°C 9°C 11mph (SW)18mphPoor 99%025%
06:00
Light rain
Light rain
12°C 10°C 11mph (SW)18mphModerate 98%145%
09:00
Cloudy (Low-Level)
Cloudy (Low-Level)
13°C 12°C 11mph (SSW)20mphGood 91%320%
12:00
Light rain
Light rain
15°C 13°C 13mph (SSW)25mphVery Good 84%545%
15:00
Cloudy (Medium-Level)
Cloudy (Medium-Level)
15°C 13°C 13mph (SW)25mphVery Good 84%314%
18:00
Cloudy (Medium-Level)
Cloudy (Medium-Level)
14°C 12°C 11mph (SW)22mphGood 92%121%
21:00
Light rain
Light rain
12°C 10°C 11mph (SW)20mphGood 97%050%

 

Nearby Towns

Afan forest, Brecon beacons visitor centre, Carreg cennen, Clydach, Crai reservoir, Craig y nos country park, Dan yr ogof ski centre, Fan brycheiniog, Fan fawr, Fan frynych, Fan gyhirych, Fan llia, Fan nedd, Garreg lwyd, Garwnant cycle trail, Glanaman, Glasfynydd (usk reservoir), Glasfynydd family mountain bike route, Glyncorrwg mountain bike centre, Llanddeusant youth hostel, Llandovery, Llanwrtyd, Llwyn-y-celyn youth hostel, Llwynypia youth hostel, Llyn y fan fawr, Mynydd illtyd, Neath, Neath abbey, Pont nedd fechan (waterfalls), Pont-faen, Pontardawe, Sennybridge, Storey arms, Swansea city fc, Treherbert, Treorchy, Ystradfellte youth hostel, Ystradgynlais

Last Weather Update: 21/06/2025 14:51:19