Cornwall weather live forecast

Today's maximum temperature in Cornwall is expected to be 5°C. Select a day from the live weather forecast for Cornwall (Newquay), UK for more weather parameters.

Monday
5th Jan
5

3

4

0
Tuesday
6th Jan
8

4

0

0
Wednesday
7th Jan
11

7

0

0
Thursday
8th Jan
11

8

0

0
Friday
9th Jan
9

6

1

0

5-day weather forecast updated at 04:01 on Sunday 4th January 2026 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 Monday 5th January 2026

Expect sunshine and showers in Cornwall with a maximum temperature of 5°C and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 83% chance of some rain and a moderate breeze of 22 kph from the north.

5
°C maximum temperature
3
°C minimum temperature
sunshine and showers
4
hours of sunshine
0
UV index (None)
83
% chance of some rain
<10
mm of rainfall expected
1
°C wind chill
22
kph wind from N

Cornwall weather for Tuesday 6th January 2026

Expect mostly cloudy with rain in Cornwall with a maximum temperature of 8°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 71% chance of some rain and a moderate breeze of 22 kph from the south-west.

8
°C maximum temperature
4
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
0
UV index (None)
71
% chance of some rain
<10
mm of rainfall expected
4
°C wind chill
22
kph wind from SW

Cornwall weather for Wednesday 7th January 2026

Expect mostly cloudy with rain in Cornwall with a maximum temperature of 11°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 70% chance of some rain and a moderate breeze of 26 kph from the north-west.

11
°C maximum temperature
7
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
0
UV index (None)
70
% chance of some rain
<10
mm of rainfall expected
11
°C wind chill
26
kph wind from NW

Cornwall weather for Thursday 8th January 2026

Expect overcast with light rain in Cornwall with a maximum temperature of 11°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 89% chance of some rain and a fresh breeze of 32 kph from the south-west.

11
°C maximum temperature
8
°C minimum temperature
overcast with light rain
0
hours of sunshine
0
UV index (None)
89
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
32
kph wind from SW

Cornwall weather for Friday 9th January 2026

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 85% chance of some rain and a fresh breeze of 32 kph from the north-west.