Cornwall 14 day weather forecast

Click on a day for an hourly weather forecast
Tuesday
Aug 25
Patchy rain possible
0.3 mm
19° / 16°
Wednesday
Aug 26
Patchy rain possible
0 mm
19° / 17°
Thursday
Aug 27
Patchy rain possible
2.8 mm
19° / 16°
Friday
Aug 28
Patchy rain possible
0.8 mm
20° / 16°
Saturday
Aug 29
Light rain shower
9.8 mm
20° / 15°
Sunday
Aug 30
Light rain shower
2.3 mm
19° / 16°
Monday
Aug 31
Patchy rain possible
0 mm
19° / 15°
Tuesday
Sep 1
Patchy rain possible
0 mm
19° / 15°
Wednesday
Sep 2
Patchy rain possible
0 mm
20° / 15°
Thursday
Sep 3
Overcast
0 mm
18° / 15°
Friday
Sep 4
Light rain shower
4.8 mm
18° / 15°
Saturday
Sep 5
Light rain shower
3 mm
17° / 13°
Sunday
Sep 6
Light rain shower
3.8 mm
17° / 13°
Monday
Sep 7
Patchy rain possible
2 mm
17° / 13°
Next
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Cornwall weather for this week and the next 14 days

By knowing how cold, mild, warm, or hot the weather in Cornwall, you will find it easier to plan your days.

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 Weather Wind
Tuesday, August 25 19 ° / 16 ° Patchy rain possible Patchy rain possible 16 Km/h
Wednesday, August 26 19 ° / 17 ° Patchy rain possible Patchy rain possible 20 Km/h
Thursday, August 27 19 ° / 16 ° Patchy rain possible Patchy rain possible 13 Km/h
Friday, August 28 20 ° / 16 ° Patchy rain possible Patchy rain possible 18 Km/h
Saturday, August 29 20 ° / 15 ° Light rain shower Light rain shower 22 Km/h
Sunday, August 30 19 ° / 16 ° Light rain shower Light rain shower 37 Km/h
Monday, August 31 19 ° / 15 ° Patchy rain possible Patchy rain possible 21 Km/h
Tuesday, September 1 19 ° / 15 ° Patchy rain possible Patchy rain possible 11 Km/h
Wednesday, September 2 20 ° / 15 ° Patchy rain possible Patchy rain possible 13 Km/h
Thursday, September 3 18 ° / 15 ° Overcast Overcast 32 Km/h
Friday, September 4 18 ° / 15 ° Light rain shower Light rain shower 15 Km/h
Saturday, September 5 17 ° / 13 ° Light rain shower Light rain shower 24 Km/h
Sunday, September 6 17 ° / 13 ° Light rain shower Light rain shower 27 Km/h
Monday, September 7 17 ° / 13 ° Patchy rain possible Patchy rain possible 21 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 20° C and 17° C. The hottest day in the next 2 weeks will be on August 28 and the coldest on September 5.
Will it rain at Cornwall in the next 14 days?
Yes, there will be around 9 days with rain and an overall rainfall of 11.7 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
See more locations
More about the weather in Cornwall
Long range weather for Cornwall Cornwall weather in August Cornwall weather in September Cornwall Webcam Weather tomorrow Hotels in Cornwall