Today 15 Dec South West England
Rain soon turning heavy and persistent for all with gales, especially around coasts and hills. Feeling cold in the east, but turning milder from the west. Becoming drier across Cornwall through late afternoon. Maximum Temperature 13C.
Tonight 15 Dec South West England
Wind and rain clearing through the evening with clearer, less windy conditions following. Scattered showers spreading east later, mainly affecting coastal areas, with a patchy frost. Minimum Temperature 2C.
Portland Harbour Temperature Statistics
Isle Of Portland (3.7 miles)
Lowest 14 December, 20184 °C
Average December10.1 °C
Highest 3 December, 201813 °C
Isle Of Portland (3.7 miles)Take a look at our website widgetsAvailable free! Find Out More
Average Low 2011–Present10 °C
Average 2011–Present11.6 °C
Average High 2011–Present13.3 °C