Cornwall weather live forecast

Today's maximum temperature in Cornwall is expected to be 12°C. Select a day from the live weather forecast for Cornwall (Newquay), UK for more weather parameters.

Wednesday
10th Dec
12

8

4

1
Thursday
11th Dec
12

9

2

0
Friday
12th Dec
11

7

4

0
Saturday
13th Dec
11

7

3

0
Sunday
14th Dec
12

11

0

0

5-day weather forecast updated at 04:01 on Wednesday 10th 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 10th December 2025

Expect broken clouds in Cornwall with a maximum temperature of 12°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the west.

12
°C maximum temperature
8
°C minimum temperature
broken clouds
4
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
12
°C wind chill
27
kph wind from W

Cornwall weather for Thursday 11th December 2025

Expect mostly cloudy with rain in Cornwall with a maximum temperature of 12°C and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 79% chance of some rain and a fresh breeze of 35 kph from the south.

12
°C maximum temperature
9
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
0
UV index (None)
79
% chance of some rain
<10
mm of rainfall expected
12
°C wind chill
35
kph wind from S

Cornwall weather for Friday 12th December 2025

Expect sunshine and showers in Cornwall with a maximum temperature of 11°C and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 15% chance of some rain and a moderate breeze of 21 kph from the south-west.

11
°C maximum temperature
7
°C minimum temperature
sunshine and showers
4
hours of sunshine
0
UV index (None)
15
% chance of some rain
<5
mm of rainfall expected
11
°C wind chill
21
kph wind from SW

Cornwall weather for Saturday 13th December 2025

Expect mostly cloudy with light rain in Cornwall with a maximum temperature of 11°C and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 38% chance of some rain and a fresh breeze of 33 kph from the south.

11
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
0
UV index (None)
38
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
33
kph wind from S

Cornwall weather for Sunday 14th December 2025

Expect cloudy with some rain in Cornwall with a maximum temperature of 12°C and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 73% chance of some rain and a fresh breeze of 33 kph from the south.