Caernarfon Weather Report
Below is our weather report and 5 day forecast for Caernarfon.
20°C
| Temperature | 20°C (feels like 20°C) |
| Weather | Sunny |
| Chances of Rain | 0% |
| Wind Speed | 2 mph |
| Wind Gust | 4 mph |
| Wind Direction |  |
| Visibility | Very Good |
| Humidity | 54% | Max UV Index | 4 (Moderate Exposure) |
Last Forecast Update: 17/08/2025 15:51:18
Caernarfon 5 Day Weather Forecast
Today
| Time | Weather | Temp | Feels | Wind Speed | Wind Gust | Visibility | Humidity | Max UV | Rain % |
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23 October 2025
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24 October 2025
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25 October 2025
| Time | Weather | Temp | Feels | Wind Speed | Wind Gust | Visibility | Humidity | Max UV | Rain % |
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26 October 2025
| Time | Weather | Temp | Feels | Wind Speed | Wind Gust | Visibility | Humidity | Max UV | Rain % |
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Nearby Towns
Aberffraw bay (traeth mawr) (beach), Bangor (gwynedd), Bangor youth hostel, Beaumaris, Beaumaris (beach), Beddgelert, Benllech, Benllech (beach), Bethesda, Bryn gwynant youth hostel, Caernarfon, Clynnog-fawr, Criccieth, Criccieth castle, Cwmystradllyn, Dinas dinlle (morfa dinlle) (beach), Electric mountain llanberis, Elidir fawr, Foel goch, Glyder fawr, Greenwood forest park (y felinheli), Grib nantlle (nantlle ridge) y garn, Idwal cottage youth hostel, Llanberis, Llanberis youth hostel, Llanddona, Llanddwyn (newborough), Llanfaelog, Llanfaelog - porth nobla (beach), Llanfairpwll, Llangefni, Lleiniog beach, penmon (beach), Menai bridge, Menai strait, Moel hebog, Moelfre (beach), Morfa bychan (craig du) (beach), Mynydd perfedd, Nefyn, Penygroes, Plas newydd (anglesey), Porth trecastell (beach), Porthmadog, Rhosneigr (beach), Snowdon ranger youth hostel, Snowdon summit, St. davids, benllech (beach), Stryd y facsen, Traeth lligwy (beach), Y garn
Last Weather Update: 17/08/2025 15:51:18
