River Severn - Second Severn Bridge Weather Forecast, Monmouthshire

Today 4 Apr Wales

Any showers soon clearing to leave brightening skies. Increasingly sunny heading into the afternoon, though turning hazy at times. Temperatures above average and feeling warm, albeit cooler on coasts with the brisk easterly winds persisting. Maximum Temperature 22C.

Tonight 4 Apr Wales

Staying dry with plenty of evening sunshine. Clear skies for many overnight with just the odd patch of low cloud developing. Turning chilly with winds remaining brisk. Minimum Temperature 2C.

Sat 5 Apr Wales

A chillier start, with patchy low cloud clearing fairly readily to leave a dry and sunny day. Feeling less warm than on Friday, still with a brisk easterly wind. Maximum Temperature 18C.

Sun 6 Apr Wales

Remaining dry and settled on Sunday and into next week. Chilly nights, though daytime temperatures edging back up and feeling warm in the sunshine. Breezy at first, then winds easing.

Mon 7 Apr Wales

Remaining dry and settled on Sunday and into next week. Chilly nights, though daytime temperatures edging back up and feeling warm in the sunshine. Breezy at first, then winds easing.

Tue 8 Apr Wales

Remaining dry and settled on Sunday and into next week. Chilly nights, though daytime temperatures edging back up and feeling warm in the sunshine. Breezy at first, then winds easing.

Wed 9 Apr Wales

High pressure should prevail for most of the outlook period, maintaining largely settled conditions for much of the time. This should result in lengthy spells of dry and bright weather. It will be breezy at times, especially in the southwest at first. Daytime temperatures will depend on the wind direction and cloud amounts, but most places will be warm for most of the period, and very warm days most likely will be further inland. Overnight frosts are possible on clear nights where winds fall light. There is also the chance of some areas of low cloud or fog, notably around the east coast. Towards the middle of April, the weather may turn more unsettled as rain or showers try to push in from the west.

Thu 10 Apr Wales

High pressure should prevail for most of the outlook period, maintaining largely settled conditions for much of the time. This should result in lengthy spells of dry and bright weather. It will be breezy at times, especially in the southwest at first. Daytime temperatures will depend on the wind direction and cloud amounts, but most places will be warm for most of the period, and very warm days most likely will be further inland. Overnight frosts are possible on clear nights where winds fall light. There is also the chance of some areas of low cloud or fog, notably around the east coast. Towards the middle of April, the weather may turn more unsettled as rain or showers try to push in from the west.

River Severn - Second Severn Bridge Weather Forecast

Today 4 Apr Wales

Tonight 4 Apr Wales

Sat 5 Apr Wales

Sun 6 Apr Wales

Mon 7 Apr Wales

Tue 8 Apr Wales

Wed 9 Apr Wales

Thu 10 Apr Wales

Temperature Forecast Met Office

Temperature Real-Time

Cobbacombe Cross (Devon) Radar

National Satellite

National Synoptic

River Severn - Second Severn Bridge Temperature Statistics

April Temperature

Lyneham (49km)

Lowest 11 January, 2025

Average 2025

Highest 20 March, 2025

Lowest 16 March, 2025

Average March

Highest 20 March, 2025

Lowest 2 April, 2025

Average April

Highest 2 April, 2025

Climate (2020–Present)

Lyneham (49km)

Average Low 2020–2025

Average 2020–2025

Average High 2020–2025