Our 14 day weather forecast for Porthmadog becomes more accurate the closer to the date of your visit, so always be sure to check in frequently for any weather updates.

Porthmadog 14 day forecast

Date	Temperatures		Wind
Friday, May 8	14 ° / 7 °	Light rain shower	13 Km/h
Saturday, May 9	14 ° / 7 °	Patchy rain possible	18 Km/h
Sunday, May 10	11 ° / 5 °	Clear	13 Km/h
Monday, May 11	12 ° / 5 °	Light rain shower	8 Km/h
Tuesday, May 12	13 ° / 9 °	Patchy rain possible	15 Km/h
Wednesday, May 13	10 ° / 7 °	Light rain shower	21 Km/h
Thursday, May 14	11 ° / 5 °	Light rain shower	12 Km/h
Friday, May 15	13 ° / 7 °	Moderate rain	22 Km/h
Saturday, May 16	10 ° / 7 °	Light rain shower	9 Km/h
Sunday, May 17	12 ° / 8 °	Light rain shower	8 Km/h
Monday, May 18	10 ° / 7 °	Light rain shower	18 Km/h
Tuesday, May 19	12 ° / 8 °	Light rain	18 Km/h
Wednesday, May 20	13 ° / 9 °	Overcast	21 Km/h
Thursday, May 21	11 ° / 5 °	Cloudy	14 Km/h
Further Ahead

Porthmadog 14 days – weather graph

The weather in Porthmadog for the next 14 days - FAQ

What will the temperature be in Porthmadog during the next 14 days?

The temperature will range between 14° C and 10° C. The hottest day in the next 2 weeks will be on May 8 and the coldest on May 13.

Will it rain at Porthmadog in the next 14 days?

Yes, there will be around 11 days with rain and an overall rainfall of 17.8 mm.

Can I see more details about the weather in Porthmadog on a specific day?

Yes, you can click on any of the days in the gallery above, or check today and tomorrow weather in Porthmadog's pages.

Do you have a weather forecast for Porthmadog for more than 14 days?

You can check the Porthmadog long range weather page, it is not a forecast, but it can give you an idea of how the weather in Porthmadog will be like (based on past weather information).

More about the weather in Porthmadog