Cornwall weather live forecast

Tomorrow's maximum temperature in Cornwall is expected to be 23°C.

Wednesday
30th Apr

23

14

15
Thursday
1st May

22

13

4
Friday
2nd May

20

12

3
Saturday
3rd May

19

12

0
Sunday
4th May

17

11

8

5-day weather forecast updated at 04:01 on Wednesday 30th April 2025 GMT

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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 30th April 2025

Expect clear skies in Cornwall with a maximum temperature of 23°C, maximum UV of 6 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south-east.

23
°C maximum temperature
14
°C minimum temperature
clear skies
15
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
23
kph wind from SE

Cornwall weather for Thursday 1st May 2025

Expect mostly cloudy with light rain in Cornwall with a maximum temperature of 22°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 19% chance of some rain and a moderate breeze of 20 kph from the south-east.

22
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
6
UV index (High)
19
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
20
kph wind from SE

Cornwall weather for Friday 2nd May 2025

Expect broken clouds in Cornwall with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north.

20
°C maximum temperature
12
°C minimum temperature
broken clouds
3
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
17
kph wind from N

Cornwall weather for Saturday 3rd May 2025

Expect broken clouds in Cornwall with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north-east.

19
°C maximum temperature
12
°C minimum temperature
broken clouds
0
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
19
kph wind from NE

Cornwall weather for Sunday 4th May 2025

Expect sunshine and showers in Cornwall with a maximum temperature of 17°C, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 19% chance of some rain and a moderate breeze of 23 kph from the east.