Cornwall weather live forecast

Today's maximum temperature in Cornwall is expected to be 41°F. Select a day from the live weather forecast for Cornwall (Newquay), UK for more weather parameters.

Wednesday
31st Dec
41

34

8

1
Thursday
1st Jan
46

36

2

0
Friday
2nd Jan
46

39

1

0
Saturday
3rd Jan
41

37

2

0
Sunday
4th Jan
43

37

4

1

5-day weather forecast updated at 04:01 on Tuesday 30th December 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 31st December 2025

Expect clear skies in Cornwall with a maximum temperature of 41°F, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the east.

41
°F maximum temperature
34
°F minimum temperature
clear skies
8
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
36
°F wind chill
9
mph wind from E

Cornwall weather for Thursday 1st January 2026

Expect broken clouds in Cornwall with a maximum temperature of 46°F and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 12 mph from the north-west.

46
°F maximum temperature
36
°F minimum temperature
broken clouds
2
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
39
°F wind chill
12
mph wind from NW

Cornwall weather for Friday 2nd January 2026

Expect mostly cloudy with light rain in Cornwall with a maximum temperature of 46°F and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 52% chance of some rain and a moderate breeze of 14 mph from the north-west.

46
°F maximum temperature
39
°F minimum temperature
mostly cloudy with light rain
1
hour of sunshine
0
UV index (None)
52
% chance of some rain
<2
mm of rainfall expected
39
°F wind chill
14
mph wind from NW

Cornwall weather for Saturday 3rd January 2026

Expect cloudy with sleet or snow in Cornwall with a maximum temperature of 41°F and 2 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 54% chance of some sleet or snow and a moderate breeze of 15 mph from the north.

41
°F maximum temperature
37
°F minimum temperature
cloudy with sleet or snow
2
hours of sunshine
0
UV index (None)
54
% chance of some sleet or snow
<5
mm of sleet/snow expected
34
°F wind chill
15
mph wind from N

Cornwall weather for Sunday 4th January 2026

Expect cloudy with sleet or snow in Cornwall with a maximum temperature of 43°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 71% chance of some sleet or snow and a moderate breeze of 16 mph from the north.