Cornwall weather live forecast

Today's maximum temperature in Cornwall is expected to be 9°C. Select a day from the live weather forecast for Cornwall (Newquay), UK for more weather parameters.

Thursday
4th Dec
9

6

1

0
Friday
5th Dec
12

6

0

0
Saturday
6th Dec
12

10

4

1
Sunday
7th Dec
13

10

0

0
Monday
8th Dec
14

10

4

0

5-day weather forecast updated at 04:01 on Thursday 4th 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 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 5-10 mm of rainfall expected with 58% chance of some rain and a fresh breeze of 37 kph from the west.

9
°C maximum temperature
6
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
0
UV index (None)
58
% chance of some rain
<10
mm of rainfall expected
5
°C wind chill
37
kph wind from W

Cornwall weather for Friday 5th December 2025

Expect mostly cloudy with 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 99% chance of some rain and a strong breeze of 46 kph from the south-west.

12
°C maximum temperature
6
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
0
UV index (None)
99
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
46
kph wind from SW

Cornwall weather for Saturday 6th December 2025

Expect sunshine and showers in Cornwall with a maximum temperature of 12°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 65% chance of some rain and a strong breeze of 45 kph from the west.

12
°C maximum temperature
10
°C minimum temperature
sunshine and showers
4
hours of sunshine
1
UV index (Low)
65
% chance of some rain
<5
mm of rainfall expected
12
°C wind chill
45
kph wind from W

Cornwall weather for Sunday 7th December 2025

Expect overcast with light 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 65% chance of some rain and a moderate breeze of 28 kph from the south-west.

13
°C maximum temperature
10
°C minimum temperature
overcast with light rain
0
hours of sunshine
0
UV index (None)
65
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
28
kph wind from SW

Cornwall weather for Monday 8th December 2025

Expect sunshine and showers in Cornwall with a maximum temperature of 14°C and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 78% chance of some rain and a fresh breeze of 37 kph from the south-west.