Weston-super-Mare Weather Forecast, Somerset BS23 1

Today 16 Dec South West England

A bright and dry start for most, with some patchy cloud lingering in the east. A largely settled day, with prolonged sunshine, but the odd light shower remains possible along western coastlines. A light breeze, with temperatures near average. Maximum Temperature 10C.

Tonight 16 Dec South West England

Remaining largely settled overnight, though feeling chillier than of late with areas of frost forming under light winds and clear skies. Turning increasingly cloudy with strengthening winds from the west by dawn ahead of rain arriving from the west. Minimum Temperature 1C.

Wed 17 Dec South West England

A wet and windy day as a band of prolonged rain spreads eastwards, bringing heavy downpours. Coastal gales likely with travel disruption and localised flooding possible. Maximum Temperature 12C.

Thu 18 Dec South West England

Remaining unsettled on Thursday with further heavy and disruptive rain. Friday brings brighter and drier conditions, with occasional showers, before another rain band moves in on Saturday. Often breezy.

Fri 19 Dec South West England

Remaining unsettled on Thursday with further heavy and disruptive rain. Friday brings brighter and drier conditions, with occasional showers, before another rain band moves in on Saturday. Often breezy.

Sat 20 Dec South West England

Remaining unsettled on Thursday with further heavy and disruptive rain. Friday brings brighter and drier conditions, with occasional showers, before another rain band moves in on Saturday. Often breezy.

Sun 21 Dec South West England

Unsettled conditions are likely to continue at first, with low pressure probably centred somewhere to the southwest of the UK, whilst high pressure tries to nose in from the east across northern areas. This means a broadly easterly flow becoming established, whilst periods of rain or showers becoming increasingly confined to southern or southwestern parts. With time, high pressure is signalled to become rather more dominant with more in the way dry, settled weather anticipated. With this, temperatures will probably lower a little compared to recent weeks, closer to or perhaps a little below average for some. Overnight frost and fog or freezing fog could become more widespread, though any particularly cold conditions look unlikely at this stage.

Mon 22 Dec South West England

Unsettled conditions are likely to continue at first, with low pressure probably centred somewhere to the southwest of the UK, whilst high pressure tries to nose in from the east across northern areas. This means a broadly easterly flow becoming established, whilst periods of rain or showers becoming increasingly confined to southern or southwestern parts. With time, high pressure is signalled to become rather more dominant with more in the way dry, settled weather anticipated. With this, temperatures will probably lower a little compared to recent weeks, closer to or perhaps a little below average for some. Overnight frost and fog or freezing fog could become more widespread, though any particularly cold conditions look unlikely at this stage.

Weston-super-Mare Weather Forecast

Today 16 Dec South West England

Tonight 16 Dec South West England

Wed 17 Dec South West England

Thu 18 Dec South West England

Fri 19 Dec South West England

Sat 20 Dec South West England

Sun 21 Dec South West England

Mon 22 Dec South West England

Temperature Forecast Met Office

Temperature Real-Time

Cobbacombe Cross (Devon) Radar

National Satellite

National Synoptic

Weston-super-Mare Temperature Statistics

December Temperature

St-athan (32km)

Lowest 9 January, 2025

Average 2025

Highest 12 August, 2025

Lowest 21 November, 2025

Average November

Highest 5 November, 2025

Lowest 5 December, 2025

Average December

Highest 9 December, 2025

Climate (2020–Present)

St-athan (32km)

Average Low 2020–2025

Average 2020–2025

Average High 2020–2025