Llyn y fan fawr Weather Report

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

17°C
Cloudy (Medium-Level)
Llyn y fan fawr
Temperature 17°C   (feels like 15°C)
Weather Cloudy (Medium-Level)
Chances of Rain 5%
Wind Speed 11 mph
Wind Gust 13 mph
Wind Direction W
Visibility Good
Humidity 91%
Max UV Index 3   (Moderate Exposure)

Last Forecast Update: 01/07/2025 14:51:15

Llyn y fan fawr 5 Day Weather Forecast

Today

TimeWeatherTempFeelsWind SpeedWind GustVisibilityHumidityMax UVRain %
15:00
Cloudy (Medium-Level)
Cloudy (Medium-Level)
17°C 15°C 11mph (W)13mphGood 91%35%
18:00
Mist
Mist
15°C 13°C 11mph (W)13mphPoor 97%118%
21:00
Fog
Fog
13°C 12°C 9mph (NW)9mphVery Poor 100%019%
02 July 2025

TimeWeatherTempFeelsWind SpeedWind GustVisibilityHumidityMax UVRain %
00:00
Fog
Fog
11°C 10°C 9mph (NW)11mphVery Poor 99%020%
03:00
Fog
Fog
10°C 8°C 9mph (NW)13mphVery Poor 97%015%
06:00
Sunny
Sunny
10°C 8°C 9mph (NNW)13mphVery Good 89%13%
09:00
Sunny intervals
Sunny intervals
12°C 9°C 13mph (NW)18mphExcellent 74%54%
12:00
Cloudy (Medium-Level)
Cloudy (Medium-Level)
11°C 8°C 16mph (NW)22mphVery Good 75%78%
15:00
Sunny
Sunny
13°C 10°C 16mph (NW)22mphExcellent 62%53%
18:00
Sunny
Sunny
12°C 9°C 16mph (NW)20mphExcellent 65%10%
21:00
Clear sky
Clear sky
9°C 8°C 9mph (NW)11mphVery Good 83%00%
03 July 2025

TimeWeatherTempFeelsWind SpeedWind GustVisibilityHumidityMax UVRain %
00:00
Clear sky
Clear sky
9°C 7°C 7mph (WSW)9mphVery Good 85%00%
03:00
Clear sky
Clear sky
9°C 7°C 4mph (WSW)7mphVery Good 84%00%
06:00
Sunny
Sunny
9°C 8°C 4mph (WSW)7mphVery Good 91%10%
09:00
Sunny
Sunny
12°C 10°C 9mph (W)13mphVery Good 73%56%
12:00
Cloudy (Medium-Level)
Cloudy (Medium-Level)
14°C 12°C 11mph (W)18mphExcellent 59%75%
15:00
Sunny
Sunny
14°C 12°C 11mph (WNW)20mphVery Good 58%54%
18:00
Sunny
Sunny
13°C 11°C 9mph (WNW)18mphVery Good 65%11%
21:00
Clear sky
Clear sky
9°C 7°C 7mph (W)9mphVery Good 93%00%
04 July 2025

TimeWeatherTempFeelsWind SpeedWind GustVisibilityHumidityMax UVRain %
00:00
Partly cloudy (night)
Partly cloudy (night)
7°C 5°C 7mph (WSW)9mphVery Good 97%00%
03:00
Partly cloudy (night)
Partly cloudy (night)
7°C 4°C 7mph (SW)9mphGood 98%02%
06:00
Cloudy (Medium-Level)
Cloudy (Medium-Level)
9°C 7°C 9mph (SW)13mphGood 96%14%
09:00
Cloudy (Medium-Level)
Cloudy (Medium-Level)
13°C 11°C 11mph (WSW)22mphVery Good 80%44%
12:00
Cloudy (Medium-Level)
Cloudy (Medium-Level)
14°C 12°C 16mph (WSW)29mphVery Good 69%64%
15:00
Cloudy (Medium-Level)
Cloudy (Medium-Level)
14°C 11°C 16mph (WSW)31mphVery Good 73%45%
18:00
Cloudy (Medium-Level)
Cloudy (Medium-Level)
13°C 10°C 16mph (WSW)29mphVery Good 80%16%
21:00
Cloudy (Medium-Level)
Cloudy (Medium-Level)
11°C 8°C 16mph (SW)25mphVery Good 92%08%
05 July 2025

TimeWeatherTempFeelsWind SpeedWind GustVisibilityHumidityMax UVRain %
00:00
Light rain
Light rain
11°C 7°C 18mph (SW)29mphGood 95%040%
03:00
Light rain
Light rain
11°C 8°C 18mph (SW)31mphModerate 97%050%
06:00
Light rain
Light rain
11°C 8°C 18mph (SW)29mphModerate 98%158%
09:00
Light rain
Light rain
12°C 10°C 18mph (WSW)29mphModerate 96%257%
12:00
Light rain shower (day)
Light rain shower (day)
13°C 11°C 18mph (WSW)31mphModerate 94%348%
15:00
Light rain shower (day)
Light rain shower (day)
14°C 11°C 18mph (WSW)31mphModerate 94%245%
18:00
Light rain shower (day)
Light rain shower (day)
13°C 10°C 16mph (WSW)27mphGood 95%144%
21:00
Light rain shower (night)
Light rain shower (night)
12°C 9°C 16mph (WSW)25mphModerate 98%042%

 

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: 01/07/2025 14:51:15