Cornwall weather — 10-day forecast
Temperature, rain, wind and feels-like in Cornwall, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 02:00 · NOAA HRRR model
21 °C
Mainly clear
Feels like 23 °C
Next 12 h
- 0221°
- 0320°13 %
- 0420°14 %
- 0520°13 %
- 05:52Sunrise
- 0620°13 %
- 0720°12 %
- 0821°10 %
- 0922°
- 1024°
- 1126°
- 1227°
- 1328°
- 1428°
↓ 20°06:00↑ 28°14:00
- Humidity
- 94 %
- Dew point
- 20 °C
- Gusts
- 20.2 km/h
- Clouds
- 30 %
- Pressure
- 1,018 hPa
Grid point 0.7 km away · 3.0 km grid · elevation 52 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by Ozone
- Ozone
- 53.6µg/m³
- PM2.5
- 5.7µg/m³
- PM10
- 5.8µg/m³
- Nitrogen dioxide
- 6.2µg/m³
- Sulphur dioxide
- 1.2µg/m³
- Carbon monoxide
- 212.0µg/m³
- Dust (AOD)
- 0.00
Generated using Copernicus Atmosphere Monitoring Service information
Hour by hour
Step-by-step detail: temperature, wind, cloud cover and ultraviolet.
9 days
Each day's extremes and the chance of rain, out to the end of the run.
Rain probability (> 1 mm): 50 ECMWF ensemble members.
Today
Overcast72 %
29°
20°
Sat
Mainly clear98 %
29°
20°
Sun
Light showers98 %
28°
20°
Mon
Light drizzle80 %
28°
18°
Tue
Thunderstorm80 %
24°
21°
Wed
Light drizzle1 mm
24°
19°
Thu
Thunderstorm3 mm
24°
17°
Fri
Light rain8 mm
21°
15°
Sat
Light drizzle1 mm
21°
15°
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 05:52
- Daylight
- 14 h 26
- Sunset
- 20:18
Radiation · 22.8 MJ/m²
Today in Cornwall the mean temperature will be 24.3 °C — +3.9 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)
Nearby cities
The climate around Cornwall