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
Wednesday, August 5	20 ° / 14 °	Patchy rain possible	18 Km/h
Thursday, August 6	20 ° / 12 °	Partly cloudy	12 Km/h
Friday, August 7	20 ° / 11 °	Clear	13 Km/h
Saturday, August 8	23 ° / 13 °	Partly cloudy	9 Km/h
Sunday, August 9	25 ° / 15 °	Clear	15 Km/h
Monday, August 10	23 ° / 15 °	Mist	13 Km/h
Tuesday, August 11	23 ° / 15 °	Partly cloudy	5 Km/h
Wednesday, August 12	24 ° / 16 °	Clear	15 Km/h
Thursday, August 13	22 ° / 16 °	Patchy rain possible	22 Km/h
Friday, August 14	19 ° / 13 °	Patchy rain possible	17 Km/h
Saturday, August 15	18 ° / 13 °	Light drizzle	20 Km/h
Sunday, August 16	19 ° / 13 °	Patchy rain possible	12 Km/h
Monday, August 17	19 ° / 12 °	Moderate rain	29 Km/h
Tuesday, August 18	21 ° / 16 °	Patchy rain possible	29 Km/h
Further Ahead

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 25° C and 18° C. The hottest day in the next 2 weeks will be on August 9 and the coldest on August 15.

Will it rain at Cornwall in the next 14 days?

Yes, there will be around 5 days with rain and an overall rainfall of 7.8 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).

Cities in Cornwall

For a more accurate weather forecast please select a city

Bodmin Falmouth Hayle Looe Padstow Penzance Perranporth Redruth St Austell Truro

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More about the weather in Cornwall