Cornwall weather live forecast

Today's maximum temperature in Cornwall is expected to be 12°C. Select a day from the live weather forecast for Cornwall (Newquay), UK for more weather parameters.

Wednesday
21st Oct
12

10

4

2
Thursday
22nd Oct
14

12

0

1
Friday
23rd Oct
13

10

4

1
Saturday
24th Oct
16

11

0

0
Sunday
25th Oct
16

11

5

2

5-day weather forecast updated at 04:00 on Tuesday 20th October 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 Wednesday 21st October 2026

Expect mostly cloudy with rain in Cornwall with a maximum temperature of 12°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 89% chance of some rain and a strong breeze of 47 kph from the north-west.

12
°C maximum temperature
10
°C minimum temperature
mostly cloudy with rain
4
hours of sunshine
2
UV index (Low)
89
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
47
kph wind from NW

Cornwall weather for Thursday 22nd October 2026

Expect mostly cloudy with rain in Cornwall with a maximum temperature of 14°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 90% chance of some rain and a strong breeze of 41 kph from the south.

14
°C maximum temperature
12
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
1
UV index (Low)
90
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
41
kph wind from S

Cornwall weather for Friday 23rd October 2026

Expect sunshine and showers in Cornwall with a maximum temperature of 13°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 75% chance of some rain and a fresh gale of 68 kph from the north-west.

13
°C maximum temperature
10
°C minimum temperature
sunshine and showers
4
hours of sunshine
1
UV index (Low)
75
% chance of some rain
<20
mm of rainfall expected
13
°C wind chill
68
kph wind from NW

Cornwall weather for Saturday 24th October 2026

Expect cloudy with some rain in Cornwall with a maximum temperature of 16°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 85% chance of some rain and a fresh breeze of 38 kph from the west.

16
°C maximum temperature
11
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
85
% chance of some rain
<20
mm of rainfall expected
16
°C wind chill
38
kph wind from W

Cornwall weather for Sunday 25th October 2026

Expect sunshine and showers in Cornwall with a maximum temperature of 16°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 84% chance of some rain and a strong breeze of 39 kph from the north-west.