Wern-olau Weather Forecast, Swansea SA4 3

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

Turning cloudy for many overnight with occasional drizzle possible over the hills. Clear spells continuing in the west and a cold night here with pockets of frost possible in sheltered areas. Gusty winds over higher ground at first, easing overnight. Minimum Temperature 2C.

Sun 28 Dec Wales

Rather cloudy for most, with occasional bright or sunny intervals possible. Perhaps more generally sunny at times in some western areas. Slightly breezy but not as windy as on Saturday. Maximum Temperature 7C.

Mon 29 Dec Wales

High pressure will maintain the settled and generally dry weather. Variable amounts of cloud but with increasingly lengthy sunny or clear periods. Widespread overnight frosts developing and patchy freezing fog.

Tue 30 Dec Wales

High pressure will maintain the settled and generally dry weather. Variable amounts of cloud but with increasingly lengthy sunny or clear periods. Widespread overnight frosts developing and patchy freezing fog.

Wed 31 Dec Wales

High pressure will maintain the settled and generally dry weather. Variable amounts of cloud but with increasingly lengthy sunny or clear periods. Widespread overnight frosts developing and patchy freezing fog.

Thu 1 Jan Wales

An area of low pressure moves through the North Sea at first, which leads to rain and showers spreading south across the UK. Thereafter high pressure will likely be centred to the northwest with low pressure to the east, which allows a cold, showery, northerly flow develop for a time. For many this leads to a fairly settled period but there will be some wintry hazards including perhaps snow to low levels to north facing coastal areas at times. Showers will likely spread further inland at times and there may be some windier periods with more prolonged rain, however on the whole it will be drier than average. Temperatures will likely be below average for much of the period though it may turn near average or above average later.

Fri 2 Jan Wales

An area of low pressure moves through the North Sea at first, which leads to rain and showers spreading south across the UK. Thereafter high pressure will likely be centred to the northwest with low pressure to the east, which allows a cold, showery, northerly flow develop for a time. For many this leads to a fairly settled period but there will be some wintry hazards including perhaps snow to low levels to north facing coastal areas at times. Showers will likely spread further inland at times and there may be some windier periods with more prolonged rain, however on the whole it will be drier than average. Temperatures will likely be below average for much of the period though it may turn near average or above average later.

Wern-olau 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

Wern-olau Temperature Statistics

December Temperature

Pembrey Sands Samos (21km)

Lowest 4 March, 2025

Average 2025

Highest 12 August, 2025

Lowest 21 November, 2025

Average November

Highest 5 November, 2025

Lowest 26 December, 2025

Average December

Highest 9 December, 2025

Climate (2020–Present)

Pembrey Sands Samos (21km)

Average Low 2020–2025

Average 2020–2025

Average High 2020–2025