St Decumans Weather Forecast
- 13
- 21
Cloudy
- 12
- 19
Cloudy
- 12
- 18
Cloudy
- 13
- 23
Sunny day
- 14
- 23
Sunny day
- 14
- 23
Sunny day
Today 21 May South West England
Cloudy at first, with a few outbreaks of rain in the morning. However, this will clear and skies will brighten through the afternoon with some warm sunny spells. Maximum temperature 22 °C.
St Decumans Temperature Statistics
May Temperature
Liscombe (21km)
Lowest 11 May, 2026
1.4 °CAverage May
9.4 °CHighest 9 May, 2026
17.3 °C
Climate (2021–Present)
Liscombe (21km)
Average Low 2021–2026
6.9 °CAverage 2021–2026
9.9 °CAverage High 2021–2026
13.2 °C