Cornwall weather live forecast

Today's maximum temperature in Cornwall is expected to be 10°C. Select a day from the live weather forecast for Cornwall (Newquay), UK for more weather parameters.

Wednesday
3rd Dec
10

5

4

1
Thursday
4th Dec
9

7

1

0
Friday
5th Dec
13

6

0

0
Saturday
6th Dec
12

11

1

1
Sunday
7th Dec
14

11

0

0

5-day weather forecast updated at 04:01 on Wednesday 3rd 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 3rd December 2025

Expect sunshine and showers in Cornwall with a maximum temperature of 10°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 94% chance of some rain and a fresh breeze of 29 kph from the south.

10
°C maximum temperature
5
°C minimum temperature
sunshine and showers
4
hours of sunshine
1
UV index (Low)
94
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
29
kph wind from S

Cornwall weather for Thursday 4th December 2025

Expect mostly cloudy with rain in Cornwall with a maximum temperature of 9°C and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 67% chance of some rain and a moderate breeze of 28 kph from the west.

9
°C maximum temperature
7
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
0
UV index (None)
67
% chance of some rain
<20
mm of rainfall expected
6
°C wind chill
28
kph wind from W

Cornwall weather for Friday 5th December 2025

Expect mostly cloudy with rain in Cornwall with a maximum temperature of 13°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 99% chance of some rain and a strong breeze of 46 kph from the south-west.

13
°C maximum temperature
6
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
0
UV index (None)
99
% chance of some rain
<20
mm of rainfall expected
13
°C wind chill
46
kph wind from SW

Cornwall weather for Saturday 6th December 2025

Expect mostly cloudy with rain in Cornwall with a maximum temperature of 12°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 77% chance of some rain and a strong breeze of 45 kph from the west.

12
°C maximum temperature
11
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
1
UV index (Low)
77
% chance of some rain
<20
mm of rainfall expected
12
°C wind chill
45
kph wind from W

Cornwall weather for Sunday 7th December 2025

Expect mostly cloudy with light rain in Cornwall with a maximum temperature of 14°C and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 76% chance of some rain and a moderate breeze of 27 kph from the south-west.