Cornwall 14 day weather forecast

Click on a day for an hourly weather forecast
Wednesday
Sep 16
Patchy rain possible
0 mm
16° / 14°
Thursday
Sep 17
Patchy rain possible
0.5 mm
16° / 15°
Friday
Sep 18
Patchy rain possible
0 mm
18° / 14°
Saturday
Sep 19
Patchy rain possible
0 mm
18° / 16°
Sunday
Sep 20
Overcast
1 mm
19° / 16°
Monday
Sep 21
Patchy rain possible
0 mm
19° / 16°
Tuesday
Sep 22
Clear
0 mm
19° / 16°
Wednesday
Sep 23
Overcast
0 mm
18° / 16°
Thursday
Sep 24
Overcast
0 mm
19° / 16°
Friday
Sep 25
Overcast
0 mm
17° / 16°
Saturday
Sep 26
Overcast
0 mm
17° / 15°
Sunday
Sep 27
Overcast
0 mm
16° / 13°
Monday
Sep 28
Overcast
0 mm
16° / 12°
Tuesday
Sep 29
Overcast
2.5 mm
16° / 11°
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
Wednesday, September 16 16 ° / 14 ° Patchy rain possible Patchy rain possible 22 Km/h
Thursday, September 17 16 ° / 15 ° Patchy rain possible Patchy rain possible 29 Km/h
Friday, September 18 18 ° / 14 ° Patchy rain possible Patchy rain possible 28 Km/h
Saturday, September 19 18 ° / 16 ° Patchy rain possible Patchy rain possible 18 Km/h
Sunday, September 20 19 ° / 16 ° Overcast Overcast 10 Km/h
Monday, September 21 19 ° / 16 ° Patchy rain possible Patchy rain possible 12 Km/h
Tuesday, September 22 19 ° / 16 ° Clear Clear 9 Km/h
Wednesday, September 23 18 ° / 16 ° Overcast Overcast 12 Km/h
Thursday, September 24 19 ° / 16 ° Overcast Overcast 14 Km/h
Friday, September 25 17 ° / 16 ° Overcast Overcast 30 Km/h
Saturday, September 26 17 ° / 15 ° Overcast Overcast 27 Km/h
Sunday, September 27 16 ° / 13 ° Overcast Overcast 17 Km/h
Monday, September 28 16 ° / 12 ° Overcast Overcast 12 Km/h
Tuesday, September 29 16 ° / 11 ° Overcast Overcast 11 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 19° C and 16° C. The hottest day in the next 2 weeks will be on September 20 and the coldest on September 16.
Will it rain at Cornwall in the next 14 days?
Yes, there will be around 3 days with rain and an overall rainfall of 1.6 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 September Cornwall weather in October Cornwall Webcam Weather tomorrow Hotels in Cornwall