Porton Down Weather Forecast
- 7
- 13
Light rain
- 6
- 12
Sunny day
- 3
- 10
Heavy rain
- 3
- 7
Sunny day
- 7
- 12
Heavy rain
- 5
- 10
Cloudy
Today 27 Nov South West England
A damp, grey, rather windy day with outbreaks of rain moving in from the west at times. Becoming drier overnight. Milder than recent days but much breezier too. Maximum Temperature 14C.
Porton Down Temperature Statistics
November Temperature
Boscombe Down (4km)
Lowest 18 November, 2025
-3.3 °CAverage November
8.8 °CHighest 13 November, 2025
16.6 °C
Climate (2020–Present)
Boscombe Down (4km)
Average Low 2020–2025
7.2 °CAverage 2020–2025
11 °CAverage High 2020–2025
14.9 °C