Basset Down Weather Forecast, Wiltshire SN4 9

Today 27 Oct South West England

A few showers are possible across Cornwall and the Isles of Scilly at times today but otherwise it will generally be dry with sunny spells. Gradually clouding over from the west this afternoon. Rather windy but winds slowly easing later. Maximum Temperature 14C.

Tonight 27 Oct South West England

Cloud thickening this evening with patchy light rain and drizzle spreading east across the region. The odd drizzly outbreak overnight but often dry, before heavier showers push south later. Turning breezier again, and rather windy in coastal regions. Relatively mild. Minimum Temperature 9C.

Tue 28 Oct South West England

Rather breezy with brisk westerly winds in coastal regions. Sunny spells for many, but occasional showers, perhaps heavy, lingering across parts of Cornwall, Devon and Dorset into the afternoon. Milder. Maximum Temperature 15C.

Wed 29 Oct South West England

Rain at times on Wednesday, perhaps turning drier later. Becoming windier on Thursday with some rain, mainly in the west. Perhaps brighter on Friday with sunny spells and heavy showers.

Thu 30 Oct South West England

Rain at times on Wednesday, perhaps turning drier later. Becoming windier on Thursday with some rain, mainly in the west. Perhaps brighter on Friday with sunny spells and heavy showers.

Fri 31 Oct South West England

Rain at times on Wednesday, perhaps turning drier later. Becoming windier on Thursday with some rain, mainly in the west. Perhaps brighter on Friday with sunny spells and heavy showers.

Sat 1 Nov South West England

The changeable and at times unsettled weather is likely to continue through early November, with low pressure dominating the UK and surrounding regions. This means further showers or longer spells of rain at times. All parts could see some heavy rain at times, but it is likely that western areas will be wettest. Equally there should also be some, at least brief, drier or clearer interludes, these most prevalent further east. Strong winds are likely from time to time, with gales or severe gales a possibility. With winds predominantly blowing from a westerly or southwesterly quadrant, above average temperatures are more likely, especially at first, with a reduced incidence of overnight frost and fog, compared to normal.

Sun 2 Nov South West England

The changeable and at times unsettled weather is likely to continue through early November, with low pressure dominating the UK and surrounding regions. This means further showers or longer spells of rain at times. All parts could see some heavy rain at times, but it is likely that western areas will be wettest. Equally there should also be some, at least brief, drier or clearer interludes, these most prevalent further east. Strong winds are likely from time to time, with gales or severe gales a possibility. With winds predominantly blowing from a westerly or southwesterly quadrant, above average temperatures are more likely, especially at first, with a reduced incidence of overnight frost and fog, compared to normal.

Basset Down Weather Forecast

Today 27 Oct South West England

Tonight 27 Oct South West England

Tue 28 Oct South West England

Wed 29 Oct South West England

Thu 30 Oct South West England

Fri 31 Oct South West England

Sat 1 Nov South West England

Sun 2 Nov South West England

Temperature Forecast Met Office

Temperature Real-Time

Dean Hill (Wiltshire) Radar

National Satellite

National Synoptic

Basset Down Temperature Statistics

October Temperature

Lyneham (11km)

Lowest 11 January, 2025

Average 2025

Highest 12 August, 2025

Lowest 23 September, 2025

Average September

Highest 19 September, 2025

Lowest 26 October, 2025

Average October

Highest 1 October, 2025

Climate (2020–Present)

Lyneham (11km)

Average Low 2020–2025

Average 2020–2025

Average High 2020–2025