Cornwall weather live forecast

Today's maximum temperature in Cornwall is expected to be 13°C. Select a day from the live weather forecast for Cornwall (Newquay), UK for more weather parameters.

Tuesday
5th May
13

9

5

5
Wednesday
6th May
12

7

13

4
Thursday
7th May
13

6

4

5
Friday
8th May
15

9

7

5
Saturday
9th May
16

10

5

4

5-day weather forecast updated at 04:01 on Tuesday 5th May 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 Tuesday 5th May 2026

Expect broken clouds in Cornwall with a maximum temperature of 13°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the north.

13
°C maximum temperature
9
°C minimum temperature
broken clouds
5
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
25
kph wind from N

Cornwall weather for Wednesday 6th May 2026

Expect scattered clouds in Cornwall with a maximum temperature of 12°C, maximum UV of 4 (Moderate) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north.

12
°C maximum temperature
7
°C minimum temperature
scattered clouds
13
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
12
°C wind chill
19
kph wind from N

Cornwall weather for Thursday 7th May 2026

Expect broken clouds in Cornwall with a maximum temperature of 13°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south.

13
°C maximum temperature
6
°C minimum temperature
broken clouds
4
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
13
°C wind chill
15
kph wind from S

Cornwall weather for Friday 8th May 2026

Expect sunshine and showers in Cornwall with a maximum temperature of 15°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 47% chance of some rain and a moderate breeze of 20 kph from the north.

15
°C maximum temperature
9
°C minimum temperature
sunshine and showers
7
hours of sunshine
5
UV index (Moderate)
47
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
20
kph wind from N

Cornwall weather for Saturday 9th May 2026

Expect mostly cloudy with rain in Cornwall with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 48% chance of some rain and a moderate breeze of 20 kph from the south-east.