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.

Thursday
9th Jul
23

15

11

7
Friday
10th Jul
29

16

16

7
Saturday
11th Jul
31

19

16

7
Sunday
12th Jul
30

18

15

7
Monday
13th Jul
28

19

1

6

5-day weather forecast updated at 04:00 on Thursday 9th 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 Thursday 9th July 2026

Expect scattered clouds in Cornwall with a maximum temperature of 23°C, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north.

23
°C maximum temperature
15
°C minimum temperature
scattered clouds
11
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
23
°C wind chill
15
kph wind from N

Cornwall weather for Friday 10th July 2026

Expect scattered clouds in Cornwall with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the east.

29
°C maximum temperature
16
°C minimum temperature
scattered clouds
16
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from E

Cornwall weather for Saturday 11th July 2026

Expect clear skies in Cornwall with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the east.

31
°C maximum temperature
19
°C minimum temperature
clear skies
16
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
18
kph wind from E

Cornwall weather for Sunday 12th July 2026

Expect scattered clouds in Cornwall with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the east.

30
°C maximum temperature
18
°C minimum temperature
scattered clouds
15
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
23
kph wind from E

Cornwall weather for Monday 13th July 2026

Expect mostly cloudy with light rain in Cornwall with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 47% chance of some rain and a moderate breeze of 27 kph from the east.