Portland Bill Lighthouse Weather Forecast, Dorset

Today 14 Oct South West England

Another cloudy and gloomy day for the vast majority with a little patchy drizzle possible first thing. Perhaps turning brighter later, mainly in western counties with sunny spells most likely across Cornwall. Breezier in coastal regions in the south. Maximum Temperature 16C.

Tonight 14 Oct South West England

Remaining similar overnight with cloudy skies prevailing for most and the best chance of clearer spells in the west. Turning chilly where skies remain clear, otherwise staying relatively mild. Minimum Temperature 7C.

Wed 15 Oct South West England

A similar day to on Tuesday with cloudy skies continuing for most. Western areas will be brighter at times with sunny spells. Feeling rather cool. Breezy on some coasts. Maximum Temperature 15C.

Thu 16 Oct South West England

Staying mostly dry albeit often rather cloudy, however some sunny spells are likely, particularly in western counties. Fog patches are possible overnight. Temperatures around average. Breezy at times.

Fri 17 Oct South West England

Staying mostly dry albeit often rather cloudy, however some sunny spells are likely, particularly in western counties. Fog patches are possible overnight. Temperatures around average. Breezy at times.

Sat 18 Oct South West England

Staying mostly dry albeit often rather cloudy, however some sunny spells are likely, particularly in western counties. Fog patches are possible overnight. Temperatures around average. Breezy at times.

Sun 19 Oct South West England

High pressure is expected at the start of this period. Light rain and drizzle is likely in parts of the southeast and north, mainly over the higher ground. Cloud amounts will be variable but it will likely be cloudier than not for most places, although there will be some spells of sunshine. Through the end of the weekend into the following week a transition to a more changeable period will occur. Low pressure systems will likely move west across the UK in some fashion bringing spells of rain, that may be heavy at times, and periods of stronger winds. There will however likely be some drier interludes for many areas. Temperatures likely near normal for the time of year.

Mon 20 Oct South West England

High pressure is expected at the start of this period. Light rain and drizzle is likely in parts of the southeast and north, mainly over the higher ground. Cloud amounts will be variable but it will likely be cloudier than not for most places, although there will be some spells of sunshine. Through the end of the weekend into the following week a transition to a more changeable period will occur. Low pressure systems will likely move west across the UK in some fashion bringing spells of rain, that may be heavy at times, and periods of stronger winds. There will however likely be some drier interludes for many areas. Temperatures likely near normal for the time of year.

Portland Bill Lighthouse Weather Forecast

Today 14 Oct South West England

Tonight 14 Oct South West England

Wed 15 Oct South West England

Thu 16 Oct South West England

Fri 17 Oct South West England

Sat 18 Oct South West England

Sun 19 Oct South West England

Mon 20 Oct South West England

Temperature Forecast Met Office

Temperature Real-Time

Dean Hill (Wiltshire) Radar

National Satellite

National Synoptic

Portland Bill Lighthouse Temperature Statistics

October Temperature

Isle Of Portland (0km)

Lowest 8 January, 2025

Average 2025

Highest 15 August, 2025

Lowest 23 September, 2025

Average September

Highest 6 September, 2025

Lowest 9 October, 2025

Average October

Highest 1 October, 2025

Climate (2020–Present)

Isle Of Portland (0km)

Average Low 2020–2025

Average 2020–2025

Average High 2020–2025