Norton Bavant Weather Forecast, Wiltshire BA12 7

Today 15 Dec South West England

Persistent rain in the west, this often heavy and extending east at times. Some flooding is possible across Cornwall, Devon and Somerset, particularly by this evening. Blustery winds in places and remaining mild for all. Maximum Temperature 12C.

Tonight 15 Dec South West England

Staying very wet for many this evening with the potential for localised flooding and travel disruption. Turning drier overnight with skies clearing a little in the west. A chillier night. Minimum Temperature 4C.

Tue 16 Dec South West England

Any early morning mist patches clearing, then a dry and increasingly bright day with glimmers of sunshine for a lucky few. Not as mild, albeit with light winds for all. Maximum Temperature 10C.

Wed 17 Dec South West England

Turning windier on Wednesday with coastal gales and further rain at times, this likely heavy and persistent by Thursday. Bright and breezy on Friday with sunshine and isolated showers. Mild.

Thu 18 Dec South West England

Turning windier on Wednesday with coastal gales and further rain at times, this likely heavy and persistent by Thursday. Bright and breezy on Friday with sunshine and isolated showers. Mild.

Fri 19 Dec South West England

Turning windier on Wednesday with coastal gales and further rain at times, this likely heavy and persistent by Thursday. Bright and breezy on Friday with sunshine and isolated showers. Mild.

Sat 20 Dec South West England

Showers or longer spells of rain are likely to continue at first for many parts of the country, perhaps heavy at times, but gradually over the weekend the weather is expected to become more settled. Scotland and Northern Ireland are likely to see this change first, with spells of rain perhaps slower to clear further across the south. Into the following week, high pressure is expected to become more widely established. Winds will be light and clearer skies are likely, however this does not rule out the odd shower, especially around coasts. High pressure and settled weather will result in temperatures falling to closer to average, with overnight frosts and morning fog which could be slow to clear.

Sun 21 Dec South West England

Showers or longer spells of rain are likely to continue at first for many parts of the country, perhaps heavy at times, but gradually over the weekend the weather is expected to become more settled. Scotland and Northern Ireland are likely to see this change first, with spells of rain perhaps slower to clear further across the south. Into the following week, high pressure is expected to become more widely established. Winds will be light and clearer skies are likely, however this does not rule out the odd shower, especially around coasts. High pressure and settled weather will result in temperatures falling to closer to average, with overnight frosts and morning fog which could be slow to clear.

Norton Bavant Weather Forecast

Today 15 Dec South West England

Tonight 15 Dec South West England

Tue 16 Dec South West England

Wed 17 Dec South West England

Thu 18 Dec South West England

Fri 19 Dec South West England

Sat 20 Dec South West England

Sun 21 Dec South West England

Temperature Forecast Met Office

Temperature Real-Time

Dean Hill (Wiltshire) Radar

National Satellite

National Synoptic

Norton Bavant Temperature Statistics

December Temperature

Larkhill (22km)

Lowest 4 January, 2025

Average 2025

Highest 12 August, 2025

Lowest 26 November, 2025

Average November

Highest 13 November, 2025

Lowest 13 December, 2025

Average December

Highest 7 December, 2025

Climate (2020–Present)

Larkhill (22km)

Average Low 2020–2025

Average 2020–2025

Average High 2020–2025