Glasfynydd (usk reservoir) Weather Report

Below is our weather report and 5 day forecast for Glasfynydd (usk reservoir).

17°C
Sunny intervals
Glasfynydd (usk reservoir)
Temperature 17°C   (feels like 18°C)
Weather Sunny intervals
Chances of Rain 3%
Wind Speed 4 mph
Wind Gust 4 mph
Wind Direction WNW
Visibility Very Good
Humidity 82%
Max UV Index 4   (Moderate Exposure)

Last Forecast Update: 09/07/2025 08:51:16

Glasfynydd (usk reservoir) 5 Day Weather Forecast

Today

TimeWeatherTempFeelsWind SpeedWind GustVisibilityHumidityMax UVRain %
09:00
Sunny intervals
Sunny intervals
17°C 18°C 4mph (WNW)4mphVery Good 82%43%
12:00
Sunny
Sunny
21°C 21°C 4mph (W)7mphVery Good 62%71%
15:00
Sunny intervals
Sunny intervals
22°C 21°C 9mph (W)13mphVery Good 64%41%
18:00
Sunny intervals
Sunny intervals
20°C 20°C 7mph (NW)11mphVery Good 73%12%
21:00
Clear sky
Clear sky
16°C 16°C 2mph (NW)7mphVery Good 87%00%
10 July 2025

TimeWeatherTempFeelsWind SpeedWind GustVisibilityHumidityMax UVRain %
00:00
Clear sky
Clear sky
13°C 13°C 2mph (SSW)4mphGood 89%00%
03:00
Clear sky
Clear sky
13°C 13°C 2mph (SSE)4mphModerate 88%01%
06:00
Sunny
Sunny
15°C 15°C 2mph (S)7mphGood 84%10%
09:00
Sunny
Sunny
19°C 19°C 4mph (W)7mphVery Good 70%50%
12:00
Sunny
Sunny
22°C 21°C 7mph (W)11mphVery Good 55%80%
15:00
Sunny
Sunny
23°C 22°C 7mph (W)11mphVery Good 51%50%
18:00
Sunny
Sunny
22°C 22°C 7mph (W)9mphVery Good 60%10%
21:00
Clear sky
Clear sky
16°C 16°C 2mph (W)4mphVery Good 86%00%
11 July 2025

TimeWeatherTempFeelsWind SpeedWind GustVisibilityHumidityMax UVRain %
00:00
Clear sky
Clear sky
14°C 14°C 2mph (ESE)4mphGood 90%01%
03:00
Clear sky
Clear sky
14°C 14°C 4mph (E)7mphGood 87%02%
06:00
Sunny
Sunny
16°C 16°C 4mph (ESE)7mphVery Good 79%11%
09:00
Sunny
Sunny
22°C 22°C 2mph (SSW)7mphVery Good 61%50%
12:00
Sunny
Sunny
24°C 24°C 4mph (WSW)11mphVery Good 52%80%
15:00
Sunny
Sunny
25°C 25°C 4mph (WSW)11mphVery Good 50%50%
18:00
Sunny
Sunny
24°C 24°C 4mph (W)9mphVery Good 57%10%
21:00
Clear sky
Clear sky
17°C 17°C 2mph (NNW)4mphVery Good 85%00%
12 July 2025

TimeWeatherTempFeelsWind SpeedWind GustVisibilityHumidityMax UVRain %
00:00
Clear sky
Clear sky
15°C 15°C 4mph (ENE)7mphVery Good 87%00%
03:00
Clear sky
Clear sky
15°C 14°C 4mph (E)9mphVery Good 87%00%
06:00
Sunny
Sunny
17°C 17°C 4mph (E)9mphVery Good 81%10%
09:00
Sunny
Sunny
23°C 23°C 4mph (SE)9mphVery Good 60%50%
12:00
Sunny
Sunny
26°C 26°C 7mph (SSE)16mphVery Good 50%81%
15:00
Sunny
Sunny
27°C 26°C 7mph (S)16mphVery Good 46%51%
18:00
Sunny
Sunny
26°C 26°C 4mph (SSW)9mphVery Good 52%11%
21:00
Clear sky
Clear sky
18°C 18°C 4mph (E)7mphVery Good 81%00%
13 July 2025

TimeWeatherTempFeelsWind SpeedWind GustVisibilityHumidityMax UVRain %
00:00
Clear sky
Clear sky
16°C 16°C 4mph (ESE)7mphVery Good 81%00%
03:00
Clear sky
Clear sky
15°C 14°C 7mph (E)9mphVery Good 83%00%
06:00
Sunny
Sunny
17°C 17°C 7mph (E)11mphVery Good 77%10%
09:00
Sunny
Sunny
22°C 21°C 9mph (SE)18mphVery Good 62%50%
12:00
Sunny
Sunny
25°C 23°C 11mph (SE)25mphVery Good 51%81%
15:00
Sunny
Sunny
26°C 24°C 11mph (SSE)22mphVery Good 46%52%
18:00
Sunny
Sunny
24°C 23°C 9mph (S)16mphVery Good 54%11%
21:00
Clear sky
Clear sky
18°C 18°C 7mph (SSE)11mphVery Good 75%02%

 

Nearby Towns

Carreg cennen, Clydach, Crai reservoir, Craig y nos country park, Dan yr ogof ski centre, Dolgoch youth hostel, Fan brycheiniog, Fan fawr, Fan frynych, Fan gyhirych, Fan llia, Fan nedd, Garreg lwyd, Glanaman, Glasfynydd (usk reservoir), Glasfynydd family mountain bike route, Llanddeusant youth hostel, Llandovery, Llanwrtyd, Llwyn-y-celyn youth hostel, Llyn y fan fawr, Mynydd illtyd, Pont nedd fechan (waterfalls), Pontardawe, Sennybridge, Storey arms, Tyncornel youth hostel, Ystradfellte youth hostel, Ystradgynlais

Last Weather Update: 09/07/2025 08:51:16