River Severn - Wellhouse Rock Weather Forecast, Gloucestershire GL15 4

Today 12 Aug South West England

A little cloud first thing but this clearing northward to leave a sunny and very warm day and turning hot inland. Sea mist may arrive on some English Channel coasts and across parts of Cornwall later. Winds easing. Maximum Temperature 32C.

Tonight 12 Aug South West England

After a sunny and very warm evening for most, coastal mist and low cloud will creep inland and become widespread overnight. Likely covering most hills as fog but staying dry for most and remaining rather warm. Increasingly humid. Minimum Temperature 16C.

Wed 13 Aug South West England

A grey start, but soon turning brighter for most with sunny periods and becoming very warm by midday. Not as hot as on Tuesday. Very isolated late-afternoon or evening showers. Maximum Temperature 27C.

Thu 14 Aug South West England

Cloudier on Thursday with scattered showers but many places staying dry with sunny intervals. Dry and mainly sunny on Friday and Saturday. Very warm and perhaps turning hot in places.

Fri 15 Aug South West England

Cloudier on Thursday with scattered showers but many places staying dry with sunny intervals. Dry and mainly sunny on Friday and Saturday. Very warm and perhaps turning hot in places.

Sat 16 Aug South West England

Cloudier on Thursday with scattered showers but many places staying dry with sunny intervals. Dry and mainly sunny on Friday and Saturday. Very warm and perhaps turning hot in places.

Sun 17 Aug South West England

High pressure will be dominant across much of the UK at the start of this period. This will bring a good deal of fine and dry weather with spells of sunshine for many. Any showers will probably be confined to the far southwest of the UK but could be heavy and thundery. Temperatures are likely to be well above normal, especially in the south. Later, it will likely become more changeable with some showers or longer spells of rain at times. Rainfall is expected to be highest in the south where some heavy, thundery showers are possible, with drier conditions further north. Some periods of dry and settled weather are also likely to develop at times. Temperatures are expected to be above normal.

Mon 18 Aug South West England

High pressure will be dominant across much of the UK at the start of this period. This will bring a good deal of fine and dry weather with spells of sunshine for many. Any showers will probably be confined to the far southwest of the UK but could be heavy and thundery. Temperatures are likely to be well above normal, especially in the south. Later, it will likely become more changeable with some showers or longer spells of rain at times. Rainfall is expected to be highest in the south where some heavy, thundery showers are possible, with drier conditions further north. Some periods of dry and settled weather are also likely to develop at times. Temperatures are expected to be above normal.

River Severn - Wellhouse Rock Weather Forecast

Today 12 Aug South West England

Tonight 12 Aug South West England

Wed 13 Aug South West England

Thu 14 Aug South West England

Fri 15 Aug South West England

Sat 16 Aug South West England

Sun 17 Aug South West England

Mon 18 Aug South West England

Temperature Forecast Met Office

Temperature Real-Time

Clee Hill (Shropshire) Radar

National Satellite

National Synoptic

River Severn - Wellhouse Rock Temperature Statistics

August Temperature

Lyneham (42km)

Lowest 11 January, 2025

Average 2025

Highest 11 July, 2025

Lowest 3 July, 2025

Average July

Highest 11 July, 2025

Lowest 6 August, 2025

Average August

Highest 10 August, 2025

Climate (2020–Present)

Lyneham (42km)

Average Low 2020–2025

Average 2020–2025

Average High 2020–2025