Cornwall weather live forecast

Today's maximum temperature in Cornwall is expected to be 17°C. Select a day from the live weather forecast for Cornwall (Newquay), UK for more weather parameters.

Tuesday
6th Oct
17

11

1

2
Wednesday
7th Oct
15

12

3

2
Thursday
8th Oct
14

12

3

2
Friday
9th Oct
17

13

1

2
Saturday
10th Oct
15

12

3

2

5-day weather forecast updated at 04:00 on Tuesday 6th 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 Tuesday 6th October 2026

Expect mostly cloudy with light rain in Cornwall with a maximum temperature of 17°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 32% chance of some rain and a gentle breeze of 14 kph from the north.

17
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
2
UV index (Low)
32
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
14
kph wind from N

Cornwall weather for Wednesday 7th October 2026

Expect mostly cloudy with light rain in Cornwall with a maximum temperature of 15°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 20% chance of some rain and a strong breeze of 39 kph from the north.

15
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
2
UV index (Low)
20
% chance of some rain
<5
mm of rainfall expected
15
°C wind chill
39
kph wind from N

Cornwall weather for Thursday 8th October 2026

Expect mostly cloudy with light rain in Cornwall with a maximum temperature of 14°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and a fresh breeze of 30 kph from the north.

14
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
2
UV index (Low)
38
% chance of some rain
<2
mm of rainfall expected
14
°C wind chill
30
kph wind from N

Cornwall weather for Friday 9th October 2026

Expect mostly cloudy with light rain in Cornwall with a maximum temperature of 17°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 70% chance of some rain and a fresh breeze of 33 kph from the west.

17
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
2
UV index (Low)
70
% chance of some rain
<5
mm of rainfall expected
17
°C wind chill
33
kph wind from W

Cornwall weather for Saturday 10th October 2026

Expect broken clouds in Cornwall with a maximum temperature of 15°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the north-west.