| Tue May 21 | Wed May 22 | Thu May 23 | Fri May 24 | |
| Tmin 18-06 |
8°C | 6°C | 4°C | 4°C |
| Tmax 06-18 |
13°C | 11°C | 7°C | 8°C |
| morning 24-06 |
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| a.m. 06-12 |
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| p.m. 12-18 |
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| evening 18-24 |
| Nearby Forecast Locations - Llyn Brenig | Distance |
| Colwyn Bay | 14.9 km |
| Llangollen | 16.3 km |
| Bala | 20.7 km |
| Bala Lake | 23.3 km |
| Mold | 24.9 km |
| Snowdonia | 27.9 km |
| Forecast: Llyn Brenig Region Expect a mix of sun and clouds in the days to come. On Thursday and Friday precipitation is expected. It's getting colder: From 11 degrees on Wednesday the daily highs drop to 7 degrees on Thursday. On Thursday a fresh wind from the north. |