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Cornwall weather live forecast
Tomorrow's maximum temperature in Cornwall is expected to be 70°F.
-
Wednesday
9th Jul -
Thursday
10th Jul -
Friday
11th Jul -
Saturday
12th Jul -
Sunday
13th Jul
5-day weather forecast updated at 04:01 on Wednesday 9th 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 9th July 2025
Expect scattered clouds in Cornwall with a maximum temperature of 70°F, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the north-west.
- °F maximum temperature
- °F minimum temperature
- scattered clouds
- hours of sunshine
- UV index (High)
- mm of rainfall expected
- no heat & humidity
- mph wind from NW
Cornwall weather for Thursday 10th July 2025
Expect scattered clouds in Cornwall with a maximum temperature of 77°F, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the north-east.
- °F maximum temperature
- °F minimum temperature
- scattered clouds
- hours of sunshine
- UV index (High)
- mm of rainfall expected
- °F wind chill
- mph wind from NE
Cornwall weather for Friday 11th July 2025
Expect clear skies in Cornwall with a maximum temperature of 82°F, low 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 9 mph from the south-east.
- °F maximum temperature
- °F minimum temperature
- clear skies
- hours of sunshine
- UV index (High)
- mm of rainfall expected
- low heat & humidity
- mph wind from SE
Cornwall weather for Saturday 12th July 2025
Expect clear skies in Cornwall with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 7 (High) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 15 mph from the south-east.
- °F maximum temperature
- °F minimum temperature
- clear skies
- hours of sunshine
- UV index (High)
- mm of rainfall expected
- low heat & humidity
- mph wind from SE
Cornwall weather for Sunday 13th July 2025
Expect clear skies in Cornwall with a maximum temperature of 84°F, low levels of heat & humidity, maximum UV of 7 (High) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 17 mph from the south-east.
- °F maximum temperature
- °F minimum temperature
- clear skies
- hours of sunshine
- UV index (High)
- mm of rainfall expected
- low heat & humidity
- mph wind from SE
- Save 25% on new English Heritage memberships
- Get FREE unlimited access to over 400 historic attractions
- Exclusive discount applies to annual & gift memberships
Expires at 23:59 on Wednesday 31st Dec 2025 · View all English Heritage offers
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