The weather in Cornwall for the next 14 days
The coming week will be on the cooler side in Cornwall, with an average temperature of 11°C. The lowest temperatures will drop to 10°C over the coming days. It will be wet, with several days of precipitation and a total of around 47 mm.
Next week will be cool with an average temperature of 12°C. Temperatures will range between 11°C and 13°C. There’s a chance of some rain in Cornwall, with a total precipitation of around 17 mm.
Check out the current weather in Cornwall
Temperature in Cornwall for the next 14 days
This chart shows the temperature in Cornwall for the next 14 days, displayed in degrees Celsius.
Scroll to see all the days
Precipitation in Cornwall for the next 14 days
This chart shows the precipitation in Cornwall for the next 14 days, measured in millimetres.
Scroll to see all the days
Popular destinations in England
Discover the climate of these popular destinations in England.




























Average Weather in Cornwall by Month
Click on a month below to see detailed weather info for Cornwall. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.