Today in Cornwall, instability will build during the day.
Little cloud in the morning, sunny, progressively clouding over in the afternoon. No precipitation in the morning, light showers in the afternoon. Moderate winds.
The reliability of the situation is good.
Temperatures will vary between 5 and 20°C, it will be cold in the morning.
Tonight, very cloudy skies to overcast.
Showers followed by rain. Moderate winds.