Cornwall weather live forecast

Tomorrow's maximum temperature in Cornwall is expected to be 68°F.

Wednesday
23rd Jul

68

59

5
Thursday
24th Jul

68

59

8
Friday
25th Jul

68

57

2
Saturday
26th Jul

68

61

6
Sunday
27th Jul

68

61

3

5-day weather forecast updated at 04:01 on Wednesday 23rd July 2025 GMT

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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 23rd July 2025

Expect mostly cloudy with light rain in Cornwall with a maximum temperature of 68°F, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 18% chance of some rain and a gentle breeze of 10 mph from the north.

68
°F maximum temperature
59
°F minimum temperature
mostly cloudy with light rain
5
hours of sunshine
5
UV index (Moderate)
18
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
10
mph wind from N

Cornwall weather for Thursday 24th July 2025

Expect broken clouds in Cornwall with a maximum temperature of 68°F, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the north.

68
°F maximum temperature
59
°F minimum temperature
broken clouds
8
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
68
°F wind chill
8
mph wind from N

Cornwall weather for Friday 25th July 2025

Expect mostly cloudy with light rain in Cornwall with a maximum temperature of 68°F, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 4% chance of some rain and a light breeze of 6 mph from the west.

68
°F maximum temperature
57
°F minimum temperature
mostly cloudy with light rain
2
hours of sunshine
5
UV index (Moderate)
4
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
6
mph wind from W

Cornwall weather for Saturday 26th July 2025

Expect mostly cloudy with light rain in Cornwall with a maximum temperature of 68°F, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and a light breeze of 7 mph from the north-west.

68
°F maximum temperature
61
°F minimum temperature
mostly cloudy with light rain
6
hours of sunshine
6
UV index (High)
38
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
7
mph wind from NW

Cornwall weather for Sunday 27th July 2025

Expect mostly cloudy with light rain in Cornwall with a maximum temperature of 68°F, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 42% chance of some rain and a gentle breeze of 9 mph from the north-west.