Cornwall weather live forecast

Today's maximum temperature in Cornwall is expected to be 29°C. Select a day from the live weather forecast for Cornwall (Newquay), UK for more weather parameters.

Monday
13th Jul
29

20

11

7
Tuesday
14th Jul
26

19

7

6
Wednesday
15th Jul
27

20

1

6
Thursday
16th Jul
25

19

10

6
Friday
17th Jul
24

17

4

6

5-day weather forecast updated at 04:01 on Monday 13th 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 13th July 2026

Expect scattered clouds in Cornwall with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the east.

29
°C maximum temperature
20
°C minimum temperature
scattered clouds
11
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
30
kph wind from E

Cornwall weather for Tuesday 14th July 2026

Expect broken clouds in Cornwall with a maximum temperature of 26°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the east.

26
°C maximum temperature
19
°C minimum temperature
broken clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
26
°C wind chill
19
kph wind from E

Cornwall weather for Wednesday 15th July 2026

Expect isolated thunderstorms in Cornwall with a maximum temperature of 27°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 38% chance of some rain and a gentle breeze of 16 kph from the east.

27
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
6
UV index (High)
38
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
16
kph wind from E

Cornwall weather for Thursday 16th July 2026

Expect isolated thunderstorms in Cornwall with a maximum temperature of 25°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 40% chance of some rain and a gentle breeze of 16 kph from the east.

25
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
10
hours of sunshine
6
UV index (High)
40
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
16
kph wind from E

Cornwall weather for Friday 17th July 2026

Expect broken clouds in Cornwall with a maximum temperature of 24°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the north-west.