Cornwall weather live forecast

Tomorrow's maximum temperature in Cornwall is expected to be 7°C.

Wednesday
12th Mar

7

4

5
Thursday
13th Mar

7

3

6
Friday
14th Mar

8

2

3
Saturday
15th Mar

9

1

7
Sunday
16th Mar

9

0

8

5-day weather forecast updated at 04:01 on Wednesday 12th March 2025 GMT

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Destination

The 5-day weather forecast for Cornwall (Newquay) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Top Cornwall destinations

Below are temperatures expected today at popular countries, regions and places in Cornwall. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

Cornwall weather forecast by day

Below are the detailed weather forecasts for Cornwall for the next 5 days. The forecasts shown are for Newquay and may not represent the whole of Cornwall. Browse more destinations in Cornwall to view more weather forecasts.

Cornwall weather for Wednesday 12th March 2025

Expect sunshine and showers in Cornwall with a maximum temperature of 7°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a moderate breeze of 28 kph from the north.

7
°C maximum temperature
4
°C minimum temperature
sunshine and showers
5
hours of sunshine
3
UV index (Moderate)
43
% chance of some rain
<2
mm of rainfall expected
3
°C wind chill
28
kph wind from N

Cornwall weather for Thursday 13th March 2025

Expect broken clouds in Cornwall with a maximum temperature of 7°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the north-east.

7
°C maximum temperature
3
°C minimum temperature
broken clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
3
°C wind chill
24
kph wind from NE

Cornwall weather for Friday 14th March 2025

Expect broken clouds in Cornwall with a maximum temperature of 8°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-east.

8
°C maximum temperature
2
°C minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
6
°C wind chill
16
kph wind from NE

Cornwall weather for Saturday 15th March 2025

Expect scattered clouds in Cornwall with a maximum temperature of 9°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the north-east.

9
°C maximum temperature
1
°C minimum temperature
scattered clouds
7
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
6
°C wind chill
21
kph wind from NE

Cornwall weather for Sunday 16th March 2025

Expect scattered clouds in Cornwall with a maximum temperature of 9°C, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the east.