Porthmadog Weather Report
Below is our weather report and 5 day forecast for Porthmadog.
20°C
| Temperature | 20°C (feels like 16°C) |
| Weather | Sunny |
| Chances of Rain | 0% |
| Wind Speed | 16 mph |
| Wind Gust | 18 mph |
| Wind Direction |  |
| Visibility | Good |
| Humidity | 54% | Max UV Index | 4 (Moderate Exposure) |
Last Forecast Update: 17/08/2025 15:51:18
Porthmadog 5 Day Weather Forecast
Today
| Time | Weather | Temp | Feels | Wind Speed | Wind Gust | Visibility | Humidity | Max UV | Rain % |
|---|
13 January 2026
| Time | Weather | Temp | Feels | Wind Speed | Wind Gust | Visibility | Humidity | Max UV | Rain % |
|---|
14 January 2026
| Time | Weather | Temp | Feels | Wind Speed | Wind Gust | Visibility | Humidity | Max UV | Rain % |
|---|
15 January 2026
| Time | Weather | Temp | Feels | Wind Speed | Wind Gust | Visibility | Humidity | Max UV | Rain % |
|---|
16 January 2026
| Time | Weather | Temp | Feels | Wind Speed | Wind Gust | Visibility | Humidity | Max UV | Rain % |
|---|
Nearby Towns
Antur stiniog, Barmouth, Barmouth (beach), Beddgelert, Blaenau ffestiniog, Bryn gwynant youth hostel, Cadair idris, Caernarfon, Capel curig, Capel curig youth hostel, Carnedd dafydd, Carnedd llywelyn, Carnedd moel-siabod, Clynnog-fawr, Cnicht, Coed y brenin forest park, Criccieth, Criccieth castle, Cwmystradllyn, Diffwys, Dinas dinlle (morfa dinlle) (beach), Dolgellau, Dyffryn (llanenddwyn) (beach), Electric mountain llanberis, Elidir fawr, Fairbourne (beach), Ffestiniog, Foel goch, Foel grach, Glyder fach, Glyder fawr, Grib nantlle (nantlle ridge) y garn, Harlech, Harlech (beach), Harlech castle, Idwal cottage youth hostel, Kings youth hostel, Llanbedr, Llanbedr airfield, Llanberis, Llanberis youth hostel, Menai strait, Moel hebog, Moelwyn mawr, Morfa bychan (craig du) (beach), Mynydd perfedd, Ogwen warden centre, Pen llithrig y-wrach, Pen-y-pass youth hostel, Penygroes
Last Weather Update: 17/08/2025 15:51:18
