Cornwall weather live forecast

Today's maximum temperature in Cornwall is expected to be 8°C. Select a day from the live weather forecast for Cornwall (Newquay), UK for more weather parameters.

Thursday
15th Jan
8

6

0

0
Friday
16th Jan
10

6

1

0
Saturday
17th Jan
10

6

5

0
Sunday
18th Jan
9

6

4

1
Monday
19th Jan
10

7

0

1

5-day weather forecast updated at 04:01 on Thursday 15th January 2026 GMT

More about Cornwall

Cornwall by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Cornwall

Travelodge: Hotel rooms from £35 or less

Sale

Book hotels in the UK for £35 or less (London from £49)
Prices based on lowest saver room rates. T&Cs apply
Travel before 20th March 2026 (inclusive)

Go to Travelodge deal >>

Expires at 23:59 on Friday 20th Mar 2026 · View all Travelodge offers

Hotel deal finder

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 Thursday 15th January 2026

Expect mostly cloudy with light rain in Cornwall with a maximum temperature of 8°C and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 46% chance of some rain and a gentle breeze of 16 kph from the south-west.

8
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
46
% chance of some rain
<2
mm of rainfall expected
6
°C wind chill
16
kph wind from SW

Cornwall weather for Friday 16th January 2026

Expect mostly cloudy with light rain in Cornwall with a maximum temperature of 10°C and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 56% chance of some rain and a moderate breeze of 26 kph from the south.

10
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
0
UV index (None)
56
% chance of some rain
<5
mm of rainfall expected
6
°C wind chill
26
kph wind from S

Cornwall weather for Saturday 17th January 2026

Expect sunshine and showers in Cornwall with a maximum temperature of 10°C and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 45% chance of some rain and a gentle breeze of 18 kph from the south.

10
°C maximum temperature
6
°C minimum temperature
sunshine and showers
5
hours of sunshine
0
UV index (None)
45
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
18
kph wind from S

Cornwall weather for Sunday 18th January 2026

Expect broken clouds in Cornwall with a maximum temperature of 9°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south.

9
°C maximum temperature
6
°C minimum temperature
broken clouds
4
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
7
°C wind chill
13
kph wind from S

Cornwall weather for Monday 19th January 2026

Expect mostly cloudy with light rain in Cornwall with a maximum temperature of 10°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 51% chance of some rain and a gentle breeze of 18 kph from the south.