Weather Forecast for Cornwall

Cornwall, United Kingdom

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Partly cloudy

Current Weather - Cornwall: 9°C

Cornwall, United Kingdom

Partly cloudy

Feels like 6°C

Wind

31 km/h E

Humidity

76%

Pressure

1020 mb

UV Index

0

Visibility

10 km

Partly Cloudy

Partly Cloudy

Tuesday, April 21, 2026

High

11°C

Low

7°C

Rain Chance

0%

Hourly Forecast

Partly Cloudy 7°C
08:00
Overcast 8°C
09:00
Patchy rain nearby 9°C
10:00
Patchy rain nearby 10°C
11:00
Patchy rain nearby 10°C
12:00
Patchy rain nearby 11°C
13:00
Sunny 11°C
14:00
Sunny 11°C
15:00
Sunny 11°C
16:00
Partly Cloudy 11°C
17:00
Partly Cloudy 11°C
18:00
Partly Cloudy 10°C
19:00
Sunny 10°C
20:00
Clear 10°C
21:00
Clear 10°C
22:00
Partly Cloudy 10°C
23:00
Apr 22

Day Statistics

Maximum Wind

46 km/h

Humidity

79%

Precipitation

0 mm

UV Index

4

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

06:15 AM

Sunset

08:24 PM

Moonrise

08:16 AM

Moonset

01:15 AM

Moon Phase

Waxing Crescent

Moon Illumination

17%

Air Quality

PM2.5

6.3

μg/m³

PM10

12.8

μg/m³

NO₂

3.1

μg/m³

O₃

91.8

μg/m³

SO₂

1.2

μg/m³

CO

147

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

2.26

Diffuse Radiation

1.02

DNI

0

GTI

0.91