Cornwall weather live forecast

Today's maximum temperature in Cornwall is expected to be 23°C. Select a day from the live weather forecast for Cornwall (Newquay), UK for more weather parameters.

Monday
20th Jul
23

15

14

7
Tuesday
21st Jul
22

15

15

6
Wednesday
22nd Jul
20

15

6

6
Thursday
23rd Jul
24

14

13

5
Friday
24th Jul
24

14

10

6

5-day weather forecast updated at 04:00 on Monday 20th July 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 20th July 2026

Expect scattered clouds in Cornwall with a maximum temperature of 23°C, maximum UV of 7 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the north.

23
°C maximum temperature
15
°C minimum temperature
scattered clouds
14
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
23
°C wind chill
23
kph wind from N

Cornwall weather for Tuesday 21st July 2026

Expect clear skies in Cornwall with a maximum temperature of 22°C, maximum UV of 6 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north.

22
°C maximum temperature
15
°C minimum temperature
clear skies
15
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
20
kph wind from N

Cornwall weather for Wednesday 22nd July 2026

Expect scattered clouds in Cornwall with a maximum temperature of 20°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the north.

20
°C maximum temperature
15
°C minimum temperature
scattered clouds
6
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
26
kph wind from N

Cornwall weather for Thursday 23rd July 2026

Expect scattered clouds in Cornwall with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north.

24
°C maximum temperature
14
°C minimum temperature
scattered clouds
13
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
24
°C wind chill
16
kph wind from N

Cornwall weather for Friday 24th July 2026

Expect scattered clouds in Cornwall with a maximum temperature of 24°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north.