Portland Bill Lighthouse Weather Forecast
- 8
- 11
Heavy rain
- 9
- 11
Partly cloudy
- 6
- 10
Partly cloudy
- 9
- 11
Light rain
- 9
- 11
Partly cloudy
- 10
- 11
Cloudy
Today 2 Dec South West England
A bright start in east, however, cloudier in the west and coastal areas with showers continuing, these will become more widespread through the morning. Showers will occasionally be blustery, and carry a chance of hail and thunder. Maximum Temperature 11C.
Tonight 2 Dec South West England
Cloudy with showers through much of the evening, but clearer spells develop overnight as cloud breaks up and showers fade inland. Under clear skies pockets of grass frost may form. Minimum Temperature 2C.
Portland Bill Lighthouse Temperature Statistics
December Temperature
Isle Of Portland (0km)
Lowest 1 December, 2025
10.3 °CAverage December
10.7 °CHighest 1 December, 2025
11.4 °C
Climate (2020–Present)
Isle Of Portland (0km)
Average Low 2020–2025
10.3 °CAverage 2020–2025
12.1 °CAverage High 2020–2025
14 °C