Ystradgynlais Weather Report
Below is our weather report and 5 day forecast for Ystradgynlais.
15°C
| Temperature | 15°C (feels like 13°C) |
| Weather | Cloudy (Low-Level) |
| Chances of Rain | 48% |
| Wind Speed | 13 mph |
| Wind Gust | 31 mph |
| Wind Direction |  |
| Visibility | Very Good |
| Humidity | 87% | Max UV Index | 1 (Low Exposure) |
Last Forecast Update: 15/07/2025 19:51:15
Ystradgynlais 5 Day Weather Forecast
Today
| Time | Weather | Temp | Feels | Wind Speed | Wind Gust | Visibility | Humidity | Max UV | Rain % |
|---|---|---|---|---|---|---|---|---|---|
| 18:00 |  Cloudy (Low-Level) | 15°C | 13°C | 13mph (WSW) | 31mph | Very Good | 87% | 1 | 48% |
| 21:00 |  Cloudy (Medium-Level) | 15°C | 13°C | 11mph (W) | 27mph | Very Good | 86% | 0 | 8% |
16 July 2025
| Time | Weather | Temp | Feels | Wind Speed | Wind Gust | Visibility | Humidity | Max UV | Rain % |
|---|---|---|---|---|---|---|---|---|---|
| 00:00 | Cloudy (Medium-Level) | 15°C | 14°C | 9mph (W) | 20mph | Very Good | 88% | 0 | 4% |
| 03:00 | Cloudy (Medium-Level) | 14°C | 13°C | 7mph (W) | 13mph | Good | 91% | 0 | 4% |
| 06:00 |  Sunny intervals | 14°C | 14°C | 2mph (WNW) | 4mph | Good | 90% | 1 | 0% |
| 09:00 | Sunny intervals | 17°C | 17°C | 2mph (WSW) | 7mph | Very Good | 72% | 4 | 1% |
| 12:00 | Cloudy (Medium-Level) | 20°C | 19°C | 4mph (WSW) | 9mph | Very Good | 63% | 6 | 7% |
| 15:00 | Cloudy (Medium-Level) | 19°C | 19°C | 4mph (SW) | 9mph | Good | 71% | 3 | 16% |
| 18:00 | Cloudy (Medium-Level) | 18°C | 19°C | 4mph (SW) | 9mph | Very Good | 75% | 1 | 13% |
| 21:00 | Cloudy (Medium-Level) | 17°C | 18°C | 2mph (SSW) | 4mph | Good | 90% | 0 | 21% |
17 July 2025
| Time | Weather | Temp | Feels | Wind Speed | Wind Gust | Visibility | Humidity | Max UV | Rain % |
|---|---|---|---|---|---|---|---|---|---|
| 00:00 |  Light rain | 17°C | 18°C | 2mph (S) | 7mph | Poor | 97% | 0 | 52% |
| 03:00 | Light rain | 17°C | 18°C | 4mph (SW) | 11mph | Poor | 98% | 0 | 52% |
| 06:00 |  Fog | 17°C | 18°C | 4mph (SW) | 11mph | Very Poor | 99% | 1 | 28% |
| 09:00 | Light rain | 18°C | 18°C | 7mph (SW) | 13mph | Good | 95% | 3 | 51% |
| 12:00 | Cloudy (Medium-Level) | 19°C | 19°C | 7mph (SW) | 16mph | Good | 86% | 7 | 48% |
| 15:00 | Cloudy (Medium-Level) | 20°C | 20°C | 7mph (WSW) | 13mph | Very Good | 81% | 3 | 16% |
| 18:00 | Cloudy (Low-Level) | 19°C | 19°C | 7mph (WSW) | 13mph | Very Good | 82% | 1 | 18% |
| 21:00 | Cloudy (Medium-Level) | 18°C | 18°C | 4mph (SW) | 9mph | Good | 91% | 0 | 13% |
18 July 2025
| Time | Weather | Temp | Feels | Wind Speed | Wind Gust | Visibility | Humidity | Max UV | Rain % |
|---|---|---|---|---|---|---|---|---|---|
| 00:00 | Cloudy (Medium-Level) | 17°C | 17°C | 4mph (SSW) | 9mph | Good | 93% | 0 | 17% |
| 03:00 | Cloudy (Medium-Level) | 17°C | 17°C | 4mph (SSW) | 9mph | Good | 94% | 0 | 20% |
| 06:00 | Cloudy (Medium-Level) | 17°C | 17°C | 4mph (SSW) | 9mph | Good | 93% | 1 | 21% |
| 09:00 | Cloudy (Medium-Level) | 18°C | 18°C | 7mph (SW) | 11mph | Good | 85% | 4 | 16% |
| 12:00 | Cloudy (Medium-Level) | 20°C | 19°C | 7mph (SW) | 16mph | Very Good | 72% | 6 | 12% |
| 15:00 | Cloudy (Medium-Level) | 20°C | 20°C | 7mph (WSW) | 16mph | Very Good | 70% | 4 | 10% |
| 18:00 | Sunny intervals | 20°C | 19°C | 7mph (W) | 13mph | Very Good | 72% | 1 | 6% |
| 21:00 | Cloudy (Medium-Level) | 17°C | 17°C | 4mph (WNW) | 9mph | Very Good | 84% | 0 | 5% |
19 July 2025
| Time | Weather | Temp | Feels | Wind Speed | Wind Gust | Visibility | Humidity | Max UV | Rain % |
|---|---|---|---|---|---|---|---|---|---|
| 00:00 | Cloudy (Medium-Level) | 16°C | 16°C | 4mph (NW) | 7mph | Very Good | 89% | 0 | 7% |
| 03:00 | Cloudy (Medium-Level) | 16°C | 16°C | 4mph (N) | 9mph | Good | 91% | 0 | 11% |
| 06:00 | Light rain | 16°C | 17°C | 4mph (NNW) | 9mph | Good | 90% | 1 | 42% |
| 09:00 | Light rain shower (day) | 18°C | 18°C | 7mph (WNW) | 13mph | Very Good | 81% | 3 | 35% |
| 12:00 | Light rain shower (day) | 20°C | 19°C | 7mph (NW) | 16mph | Very Good | 77% | 5 | 35% |
| 15:00 | Light rain shower (day) | 20°C | 19°C | 7mph (W) | 13mph | Good | 77% | 3 | 39% |
| 18:00 |  Heavy rain shower (day) | 19°C | 18°C | 7mph (W) | 13mph | Good | 81% | 1 | 58% |
| 21:00 | Cloudy (Low-Level) | 17°C | 17°C | 7mph (WSW) | 11mph | Good | 88% | 0 | 20% |
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: 15/07/2025 19:51:15
