Ystradgynlais Weather Report
Below is our weather report and 5 day forecast for Ystradgynlais.
20°C
| Temperature | 20°C (feels like 18°C) |
| Weather | Sunny |
| Chances of Rain | 0% |
| Wind Speed | 11 mph |
| Wind Gust | 20 mph |
| Wind Direction |  |
| Visibility | Moderate |
| Humidity | 53% | Max UV Index | 7 (High Exposure) |
Last Forecast Update: 17/08/2025 15:51:18
Ystradgynlais 5 Day Weather Forecast
Today
| Time | Weather | Temp | Feels | Wind Speed | Wind Gust | Visibility | Humidity | Max UV | Rain % |
|---|
19 February 2026
| Time | Weather | Temp | Feels | Wind Speed | Wind Gust | Visibility | Humidity | Max UV | Rain % |
|---|
20 February 2026
| Time | Weather | Temp | Feels | Wind Speed | Wind Gust | Visibility | Humidity | Max UV | Rain % |
|---|
21 February 2026
| Time | Weather | Temp | Feels | Wind Speed | Wind Gust | Visibility | Humidity | Max UV | Rain % |
|---|
22 February 2026
| Time | Weather | Temp | Feels | Wind Speed | Wind Gust | Visibility | Humidity | Max UV | Rain % |
|---|
Nearby Towns
Afan forest, Ammanford, Bracelet bay (beach), Briton ferry, Carreg cennen, Clydach, Crai reservoir, Craig y nos country park, Dan yr ogof ski centre, Fan brycheiniog, Fan frynych, Fan gyhirych, Fan llia, Fan nedd, Garreg lwyd, Glanaman, Glasfynydd (usk reservoir), Glasfynydd family mountain bike route, Glyncorrwg mountain bike centre, Llanddeusant youth hostel, Llandeilo, Llandovery, Llyn y fan fawr, Maesteg, Mumbles head, Neath, Neath abbey, Plantasia swansea, Pont nedd fechan (waterfalls), Pontardawe, Pontycymer, Port talbot, Swansea, Swansea city fc, Treherbert, Ystradfellte youth hostel, Ystradgynlais
Last Weather Update: 17/08/2025 15:51:18
