Tairgwaith Weather Forecast, Neath Port Talbot SA18 1

Today 27 Dec Wales

Sunny spells to start today but skies will turn increasingly cloudy from the east later. A few spots of drizzle, mainly over higher ground. Brisk easterly winds continue to make it feel cold. Maximum Temperature 7C.

Tonight 27 Dec Wales

Staying cloudy overnight with some light drizzly outbreaks at times. With cloudier skies temperatures won't dip as low as last night therefore remaining frost-free for many areas. Minimum Temperature 5C.

Sun 28 Dec Wales

A mostly cloudy Sunday, with spots of light drizzle. Some brighter spells possible to the west of the Welsh hills. Lighter winds meaning it won't feel quite as cold. Maximum Temperature 7C.

Mon 29 Dec Wales

Often cloudy with spots of light rain and drizzle, though some brighter breaks remain possible to the west of hills. Fog and frost possible where skies remain clear overnight.

Tue 30 Dec Wales

Often cloudy with spots of light rain and drizzle, though some brighter breaks remain possible to the west of hills. Fog and frost possible where skies remain clear overnight.

Wed 31 Dec Wales

Often cloudy with spots of light rain and drizzle, though some brighter breaks remain possible to the west of hills. Fog and frost possible where skies remain clear overnight.

Thu 1 Jan Wales

High pressure is likely to be centred to the west or northwest over the North Atlantic through this period with low pressure to the east. Slowly evolving weather patterns are therefore most probable through this time. However, around the turn of the year, an area of low pressure may move through the North Sea bringing a period of wetter and windier weather, especially to the north. With cold air close to the UK, some wintry hazards are possible in places. Into January more settled conditions with colder and drier than average conditions are most probable. There will however be some periods of rain or showers and windier spells. Temperatures will probably be below average for this period overall and so wintry hazards remain a possibility in places.

Fri 2 Jan Wales

High pressure is likely to be centred to the west or northwest over the North Atlantic through this period with low pressure to the east. Slowly evolving weather patterns are therefore most probable through this time. However, around the turn of the year, an area of low pressure may move through the North Sea bringing a period of wetter and windier weather, especially to the north. With cold air close to the UK, some wintry hazards are possible in places. Into January more settled conditions with colder and drier than average conditions are most probable. There will however be some periods of rain or showers and windier spells. Temperatures will probably be below average for this period overall and so wintry hazards remain a possibility in places.

Tairgwaith Weather Forecast

Today 27 Dec Wales

Tonight 27 Dec Wales

Sun 28 Dec Wales

Mon 29 Dec Wales

Tue 30 Dec Wales

Wed 31 Dec Wales

Thu 1 Jan Wales

Fri 2 Jan Wales

Temperature Forecast Met Office

Temperature Real-Time

Crug-y-Gorllwyn (Carmarthenshire) Radar

National Satellite

National Synoptic

Tairgwaith Temperature Statistics

December Temperature

Sennybridge (34km)

Lowest 9 January, 2025

Average 2025

Highest 11 July, 2025

Lowest 20 November, 2025

Average November

Highest 5 November, 2025

Lowest 16 December, 2025

Average December

Highest 9 December, 2025

Climate (2020–Present)

Sennybridge (34km)

Average Low 2020–2025

Average 2020–2025

Average High 2020–2025