Cornwall weather live forecast

Today's maximum temperature in Cornwall is expected to be 14°C. Select a day from the live weather forecast for Cornwall (Newquay), UK for more weather parameters.

Wednesday
15th Apr
14

11

5

4
Thursday
16th Apr
13

10

2

3
Friday
17th Apr
14

9

2

3
Saturday
18th Apr
12

7

8

4
Sunday
19th Apr
14

6

2

4

5-day weather forecast updated at 04:01 on Wednesday 15th April 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 15th April 2026

Expect mostly cloudy with light rain in Cornwall with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 76% chance of some rain and a fresh breeze of 36 kph from the south-west.

14
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
4
UV index (Moderate)
76
% chance of some rain
<5
mm of rainfall expected
14
°C wind chill
36
kph wind from SW

Cornwall weather for Thursday 16th April 2026

Expect broken clouds in Cornwall with a maximum temperature of 13°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the south-west.

13
°C maximum temperature
10
°C minimum temperature
broken clouds
2
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
27
kph wind from SW

Cornwall weather for Friday 17th April 2026

Expect mostly cloudy with light rain in Cornwall with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 60% chance of some rain and a moderate breeze of 26 kph from the south.

14
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
3
UV index (Moderate)
60
% chance of some rain
<2
mm of rainfall expected
14
°C wind chill
26
kph wind from S

Cornwall weather for Saturday 18th April 2026

Expect sunshine and showers in Cornwall with a maximum temperature of 12°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 16% chance of some rain and a moderate breeze of 22 kph from the north-west.

12
°C maximum temperature
7
°C minimum temperature
sunshine and showers
8
hours of sunshine
4
UV index (Moderate)
16
% chance of some rain
<2
mm of rainfall expected
12
°C wind chill
22
kph wind from NW

Cornwall weather for Sunday 19th April 2026

Expect broken clouds in Cornwall with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the east.