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

Cornwall 14 day forecast

Date	Temperatures		Wind
Saturday, May 4	17 ° / 10 °	Mist	13 Km/h
Sunday, May 5	13 ° / 10 °	Light rain	8 Km/h
Monday, May 6	18 ° / 10 °	Patchy rain possible	10 Km/h
Tuesday, May 7	20 ° / 7 °	Clear	6 Km/h
Wednesday, May 8	9 ° / 7 °	Heavy rain	9 Km/h
Thursday, May 9	13 ° / 5 °	Light rain shower	13 Km/h
Friday, May 10	10 ° / 6 °	Light rain	9 Km/h
Saturday, May 11	9 ° / 5 °	Patchy rain possible	6 Km/h
Sunday, May 12	11 ° / 3 °	Patchy rain possible	6 Km/h
Monday, May 13	12 ° / 7 °	Light rain shower	12 Km/h
Tuesday, May 14	14 ° / 7 °	Patchy rain possible	15 Km/h
Wednesday, May 15	12 ° / 5 °	Patchy rain possible	7 Km/h
Thursday, May 16	15 ° / 3 °	Partly cloudy	5 Km/h
Friday, May 17	12 ° / 5 °	Light rain	13 Km/h

Cornwall 14 days – weather graph

The weather in Cornwall for the next 14 days - FAQ

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

The temperature will range between 20° C and 9° C. The hottest day in the next 2 weeks will be on May 7 and the coldest on May 8.

Will it rain at Cornwall in the next 14 days?

Yes, there will be around 11 days with rain and an overall rainfall of 30.3 mm.

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

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

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

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

More about the weather in Cornwall