Cornwall weather live forecast

Tomorrow's maximum temperature in Cornwall is expected to be 48°F.

Tuesday
15th Apr

48

45

0
Wednesday
16th Apr

52

43

10
Thursday
17th Apr

54

41

6
Friday
18th Apr

54

48

0
Saturday
19th Apr

50

48

2

5-day weather forecast updated at 04:00 on Tuesday 15th April 2025 GMT

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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 15th April 2025

Expect cloudy with some rain in Cornwall with a maximum temperature of 48°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 69% chance of some rain and a fresh breeze of 20 mph from the north.

48
°F maximum temperature
45
°F minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
69
% chance of some rain
<30
mm of rainfall expected
41
°F wind chill
20
mph wind from N

Cornwall weather for Wednesday 16th April 2025

Expect sunshine and showers in Cornwall with a maximum temperature of 52°F, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 2-5 mm of rainfall expected with 49% chance of some rain and a moderate breeze of 15 mph from the west.

52
°F maximum temperature
43
°F minimum temperature
sunshine and showers
10
hours of sunshine
4
UV index (Moderate)
49
% chance of some rain
<5
mm of rainfall expected
52
°F wind chill
15
mph wind from W

Cornwall weather for Thursday 17th April 2025

Expect sunshine and showers in Cornwall with a maximum temperature of 54°F, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 69% chance of some rain and a fresh breeze of 18 mph from the south-east.

54
°F maximum temperature
41
°F minimum temperature
sunshine and showers
6
hours of sunshine
4
UV index (Moderate)
69
% chance of some rain
<10
mm of rainfall expected
54
°F wind chill
18
mph wind from SE

Cornwall weather for Friday 18th April 2025

Expect mostly cloudy with rain in Cornwall with a maximum temperature of 54°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 83% chance of some rain and a fresh breeze of 20 mph from the south-east.

54
°F maximum temperature
48
°F minimum temperature
mostly cloudy with rain
0
hours of sunshine
1
UV index (Low)
83
% chance of some rain
<20
mm of rainfall expected
54
°F wind chill
20
mph wind from SE

Cornwall weather for Saturday 19th April 2025

Expect mostly cloudy with rain in Cornwall with a maximum temperature of 50°F, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 60% chance of some rain and a fresh breeze of 22 mph from the north.