Cornwall weather live forecast

Today's maximum temperature in Cornwall is expected to be 48°F. Select a day from the live weather forecast for Cornwall (Newquay), UK for more weather parameters.

Saturday
28th Mar
48

45

8

3
Sunday
29th Mar
50

45

1

2
Monday
30th Mar
52

48

4

4
Tuesday
31st Mar
54

48

2

2
Wednesday
1st Apr
54

45

2

3

5-day weather forecast updated at 04:01 on Saturday 28th March 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 Saturday 28th March 2026

Expect sunshine and showers in Cornwall with a maximum temperature of 48°F, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 7% chance of some rain and a fresh breeze of 21 mph from the north-west.

48
°F maximum temperature
45
°F minimum temperature
sunshine and showers
8
hours of sunshine
3
UV index (Moderate)
7
% chance of some rain
<2
mm of rainfall expected
41
°F wind chill
21
mph wind from NW

Cornwall weather for Sunday 29th March 2026

Expect mostly cloudy with light rain in Cornwall with a maximum temperature of 50°F, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 77% chance of some rain and a fresh breeze of 22 mph from the west.

50
°F maximum temperature
45
°F minimum temperature
mostly cloudy with light rain
1
hour of sunshine
2
UV index (Low)
77
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
22
mph wind from W

Cornwall weather for Monday 30th March 2026

Expect mostly cloudy with light rain in Cornwall with a maximum temperature of 52°F, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 10% chance of some rain and a fresh breeze of 20 mph from the north-west.

52
°F maximum temperature
48
°F minimum temperature
mostly cloudy with light rain
4
hours of sunshine
4
UV index (Moderate)
10
% chance of some rain
<2
mm of rainfall expected
52
°F wind chill
20
mph wind from NW

Cornwall weather for Tuesday 31st March 2026

Expect broken clouds in Cornwall with a maximum temperature of 54°F, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the north-west.

54
°F maximum temperature
48
°F minimum temperature
broken clouds
2
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
54
°F wind chill
14
mph wind from NW

Cornwall weather for Wednesday 1st April 2026

Expect broken clouds in Cornwall with a maximum temperature of 54°F, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the north-west.