Cornwall weather live forecast

Today's maximum temperature in Cornwall is expected to be 15°C. Select a day from the live weather forecast for Cornwall (Newquay), UK for more weather parameters.

Friday
12th Jun
15

13

1

4
Saturday
13th Jun
16

11

10

7
Sunday
14th Jun
22

11

14

7
Monday
15th Jun
19

13

0

6
Tuesday
16th Jun
19

13

2

4

5-day weather forecast updated at 04:00 on Friday 12th June 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 Friday 12th June 2026

Expect broken clouds in Cornwall with a maximum temperature of 15°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the west.

15
°C maximum temperature
13
°C minimum temperature
broken clouds
1
hour of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
27
kph wind from W

Cornwall weather for Saturday 13th June 2026

Expect scattered clouds in Cornwall with a maximum temperature of 16°C, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the north-west.

16
°C maximum temperature
11
°C minimum temperature
scattered clouds
10
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
22
kph wind from NW

Cornwall weather for Sunday 14th June 2026

Expect scattered clouds in Cornwall with a maximum temperature of 22°C, maximum UV of 7 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-east.

22
°C maximum temperature
11
°C minimum temperature
scattered clouds
14
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
22
°C wind chill
17
kph wind from SE

Cornwall weather for Monday 15th June 2026

Expect overcast skies in Cornwall with a maximum temperature of 19°C, maximum UV of 6 (High) and no hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south.

19
°C maximum temperature
13
°C minimum temperature
overcast skies
0
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
23
kph wind from S

Cornwall weather for Tuesday 16th June 2026

Expect broken clouds in Cornwall with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south-west.