Colnbrook Weather Forecast
- 12
- 15
Light rain
- 10
- 14
Overcast
- 6
- 11
Overcast
- 3
- 9
Partly cloudy
- 3
- 7
Cloudy
- 1
- 6
Sunny day
Today 14 Nov London and South East England
Outbreaks of rain heavy in places, most persistent toward the north. Occasional drier interludes may develop later for some southern counties. However heavy, perhaps thundery showers may follow from the south towards evening. Strong winds in places. Temperatures remaining mild. Maximum Temperature 15C.
Tonight 14 Nov London and South East England
Outbreaks of rain gradually becoming confined to the far north. Turning drier elsewhere but areas of low cloud, mist and fog developing as winds become lighter. Minimum Temperature 10C.
Colnbrook Temperature Statistics
November Temperature
Heathrow (5km)
Lowest 9 November, 2025
5.9 °CAverage November
13 °CHighest 5 November, 2025
17.9 °C
Climate (2020–Present)
Heathrow (5km)
Average Low 2020–2025
8.6 °CAverage 2020–2025
12.3 °CAverage High 2020–2025
16.1 °C