Cornwall weather live forecast

Today's maximum temperature in Cornwall is expected to be 19°C. Select a day from the live weather forecast for Cornwall (Newquay), UK for more weather parameters.

Sunday
5th Jul
19

14

4

6
Monday
6th Jul
20

13

10

7
Tuesday
7th Jul
23

14

10

7
Wednesday
8th Jul
25

14

13

7
Thursday
9th Jul
24

15

13

7

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

Expect broken clouds in Cornwall with a maximum temperature of 19°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-west.

19
°C maximum temperature
14
°C minimum temperature
broken clouds
4
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
18
kph wind from NW

Cornwall weather for Monday 6th July 2026

Expect broken clouds in Cornwall with a maximum temperature of 20°C, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-west.

20
°C maximum temperature
13
°C minimum temperature
broken clouds
10
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from NW

Cornwall weather for Tuesday 7th July 2026

Expect broken clouds in Cornwall with a maximum temperature of 23°C, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-west.

23
°C maximum temperature
14
°C minimum temperature
broken clouds
10
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
23
°C wind chill
16
kph wind from NW

Cornwall weather for Wednesday 8th July 2026

Expect scattered clouds in Cornwall with a maximum temperature of 25°C, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-west.

25
°C maximum temperature
14
°C minimum temperature
scattered clouds
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
25
°C wind chill
16
kph wind from NW

Cornwall weather for Thursday 9th July 2026

Expect scattered clouds in Cornwall with a maximum temperature of 24°C, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north.