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.

Monday
19th Oct
12

8

2

2
Tuesday
20th Oct
13

7

3

2
Wednesday
21st Oct
12

10

2

2
Thursday
22nd Oct
14

12

1

1
Friday
23rd Oct
13

10

3

1

5-day weather forecast updated at 04:00 on Monday 19th 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 Monday 19th October 2026

Expect mostly cloudy with light rain in Cornwall with a maximum temperature of 12°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 54% chance of some rain and a moderate breeze of 24 kph from the south-east.

12
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
2
UV index (Low)
54
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
24
kph wind from SE

Cornwall weather for Tuesday 20th October 2026

Expect mostly cloudy with light rain in Cornwall with a maximum temperature of 13°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 75% chance of some rain and a moderate breeze of 26 kph from the south.

13
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
2
UV index (Low)
75
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
26
kph wind from S

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 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 85% chance of some rain and a strong breeze of 46 kph from the west.

12
°C maximum temperature
10
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
2
UV index (Low)
85
% chance of some rain
<20
mm of rainfall expected
12
°C wind chill
46
kph wind from W

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 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 93% chance of some rain and a strong breeze of 42 kph from the south.

14
°C maximum temperature
12
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
1
UV index (Low)
93
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
42
kph wind from S

Cornwall weather for Friday 23rd October 2026

Expect mostly cloudy with rain in Cornwall with a maximum temperature of 13°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 86% chance of some rain and a strong breeze of 49 kph from the west.