Graffham Weather Forecast
- 7
- 10
Light rain
- 10
- 11
Mist
- 7
- 12
Light rain
- 8
- 11
Cloudy
- 8
- 11
Cloudy
- 8
- 12
Partly cloudy
- 6
- 10
Heavy rain shower
Today 20 Feb London and South East England
Early rain, sleet and snow clearing Thursday morning, then drier and brighter. Winds gradually easing. Cloud thickening Friday, turning windy with rain and showers, continuing into Saturday. Turning much milder.
Graffham Temperature Statistics
February Temperature
Thorney Island (22km)
Lowest 14 February, 2026
1.4 °CAverage February
7.7 °CHighest 11 February, 2026
11.8 °C
Climate (2021–Present)
Thorney Island (22km)
Average Low 2021–2026
8.7 °CAverage 2021–2026
12 °CAverage High 2021–2026
15.2 °C