Westbury Weather Forecast, Wiltshire BA13 3

Today 14 Aug South West England

Variable amounts of cloud to start Thursday; this clearing to provide lengthier sunny spells in the afternoon. Dry for most, but isolated light showers in the north initially. A warm day, particularly in sunnier moments. Maximum Temperature 25C.

Tonight 14 Aug South West England

Dry this evening with some late sunshine. Staying dry overnight but patchy low cloud and fog developing in places. Staying rather warm and humid for most, though slightly fresher than last night. Minimum Temperature 14C.

Fri 15 Aug South West England

Any low cloud and patchy fog soon clearing, leaving a fine and dry day with lengthy periods of strong sunshine. Feeling hot with only a light breeze. Maximum Temperature 29C.

Sat 16 Aug South West England

Lots of strong sunshine over the weekend, but early morning cloud in eastern counties. Very warm in the sunshine, though also windy at times. Showers or thunderstorms possible on Monday.

Sun 17 Aug South West England

Lots of strong sunshine over the weekend, but early morning cloud in eastern counties. Very warm in the sunshine, though also windy at times. Showers or thunderstorms possible on Monday.

Mon 18 Aug South West England

Lots of strong sunshine over the weekend, but early morning cloud in eastern counties. Very warm in the sunshine, though also windy at times. Showers or thunderstorms possible on Monday.

Tue 19 Aug South West England

The details during this period carry low confidence. High pressure will probably be increasingly displaced to the north through the first part of this period, allowing areas of low pressure to potentially make inroads from the Atlantic. This brings an increasing possibility of stronger winds and rain, some of which could be heavy and thundery, especially for southern and western areas, but this perhaps becoming more widespread with time. Overall, temperatures look to remain above average, with the potential for some further hot spells, especially in the south. One of the determining factors of the forecast through this period will be the behaviour of what is currently Tropical Storm Erin as it progresses into the North Atlantic; this being a quite typical source of uncertainty in late summer.

Wed 20 Aug South West England

The details during this period carry low confidence. High pressure will probably be increasingly displaced to the north through the first part of this period, allowing areas of low pressure to potentially make inroads from the Atlantic. This brings an increasing possibility of stronger winds and rain, some of which could be heavy and thundery, especially for southern and western areas, but this perhaps becoming more widespread with time. Overall, temperatures look to remain above average, with the potential for some further hot spells, especially in the south. One of the determining factors of the forecast through this period will be the behaviour of what is currently Tropical Storm Erin as it progresses into the North Atlantic; this being a quite typical source of uncertainty in late summer.

Westbury Weather Forecast

Today 14 Aug South West England

Tonight 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

Tue 19 Aug South West England

Wed 20 Aug South West England

Temperature Forecast Met Office

Temperature Real-Time

Dean Hill (Wiltshire) Radar

National Satellite

National Synoptic

Westbury Temperature Statistics

August Temperature

Larkhill (27km)

Lowest 4 January, 2025

Average 2025

Highest 12 August, 2025

Lowest 3 July, 2025

Average July

Highest 12 July, 2025

Lowest 6 August, 2025

Average August

Highest 12 August, 2025

Climate (2020–Present)

Larkhill (27km)

Average Low 2020–2025

Average 2020–2025

Average High 2020–2025