Pontrhydyrun Weather Forecast, Torfaen NP44 1

Today 25 Dec Wales

A cloudy start for many, though sunny spells soon emerge as cloud gradually breaks up through the morning, allowing prolonged sunshine through the afternoon. Feeling noticeably colder, especially under strong gusty winds, with gales possible around coastal regions and hills. Maximum Temperature 5C.

Tonight 25 Dec Wales

Skies remaining largely clear, though becoming cloudy in the far south overnight. A chilly night, with pockets of rural frost possible. Winds gradually easing, but remaining breezy over hills. Minimum Temperature -3C.

Fri 26 Dec Wales

Boxing Day brings another widely sunny day, but cloud lingers in the south. Remaining breezy at times, with strong gusty winds over hills. Another cold day, with frost reforming overnight. Maximum Temperature 5C.

Sat 27 Dec Wales

Turning increasingly cloudy from Saturday with the odd spot of light rain and drizzle over the weekend, though some brighter breaks remain possible. Often breezy, causing it to feel colder.

Sun 28 Dec Wales

Turning increasingly cloudy from Saturday with the odd spot of light rain and drizzle over the weekend, though some brighter breaks remain possible. Often breezy, causing it to feel colder.

Mon 29 Dec Wales

Turning increasingly cloudy from Saturday with the odd spot of light rain and drizzle over the weekend, though some brighter breaks remain possible. Often breezy, causing it to feel colder.

Tue 30 Dec Wales

High pressure is likely to dominate across the UK through to the end of the year, centred to the west over the North Atlantic. This will likely maintain relatively settled conditions at first, but with a few showers possible along some coasts exposed to the northerly wind. Towards the first weekend of January, high pressure is likely to shift a little farther away from the UK, allowing a greater chance of more changeable conditions to develop. This will bring an increased risk of some rain or showers at times which, with cold air close to the UK, may bring some wintry hazards to some places. Temperatures will probably be near or slightly below average for this period overall.

Wed 31 Dec Wales

High pressure is likely to dominate across the UK through to the end of the year, centred to the west over the North Atlantic. This will likely maintain relatively settled conditions at first, but with a few showers possible along some coasts exposed to the northerly wind. Towards the first weekend of January, high pressure is likely to shift a little farther away from the UK, allowing a greater chance of more changeable conditions to develop. This will bring an increased risk of some rain or showers at times which, with cold air close to the UK, may bring some wintry hazards to some places. Temperatures will probably be near or slightly below average for this period overall.

Pontrhydyrun Weather Forecast

Today 25 Dec Wales

Tonight 25 Dec Wales

Fri 26 Dec Wales

Sat 27 Dec Wales

Sun 28 Dec Wales

Mon 29 Dec Wales

Tue 30 Dec Wales

Wed 31 Dec Wales

Temperature Forecast Met Office

Temperature Real-Time

Cobbacombe Cross (Devon) Radar

National Satellite

National Synoptic

Pontrhydyrun Temperature Statistics

December Temperature

St-athan (41km)

Lowest 9 January, 2025

Average 2025

Highest 12 August, 2025

Lowest 21 November, 2025

Average November

Highest 5 November, 2025

Lowest 17 December, 2025

Average December

Highest 9 December, 2025

Climate (2020–Present)

St-athan (41km)

Average Low 2020–2025

Average 2020–2025

Average High 2020–2025