Alnmouth Weather Forecast, Northumberland NE66 2

Today 16 Dec North East England

Remaining cloud will clear away eastwards with a dry and sunny day. Mist and fog may be slow to clear some areas. Temperatures close to average. Winds remaining light. Maximum Temperature 6C.

Tonight 16 Dec North East England

Dry conditions, light winds and prolonged clear spells for much of the night will allow for some mist and fog patches to form. Turning cold, with a widespread frost developing. Becoming breezy towards dawn with cloud building from the west. Minimum Temperature -2C.

Wed 17 Dec North East England

Turning windy and unsettled through Wednesday, with cloudy skies and outbreaks of rain arriving. Some persistent and heavy rain likely. Rain clearing overnight with winds easing. Maximum Temperature 9C.

Thu 18 Dec North East England

Thursday and Friday brighter with showers and chance of some rain. Breezier by Friday. Saturday cloudier with rain probably arriving later, and accompanied by strengthening winds. Temperatures near normal.

Fri 19 Dec North East England

Thursday and Friday brighter with showers and chance of some rain. Breezier by Friday. Saturday cloudier with rain probably arriving later, and accompanied by strengthening winds. Temperatures near normal.

Sat 20 Dec North East England

Thursday and Friday brighter with showers and chance of some rain. Breezier by Friday. Saturday cloudier with rain probably arriving later, and accompanied by strengthening winds. Temperatures near normal.

Sun 21 Dec North East England

Unsettled conditions are likely to continue at first, with low pressure probably centred somewhere to the southwest of the UK, whilst high pressure tries to nose in from the east across northern areas. This means a broadly easterly flow becoming established, whilst periods of rain or showers becoming increasingly confined to southern or southwestern parts. With time, high pressure is signalled to become rather more dominant with more in the way dry, settled weather anticipated. With this, temperatures will probably lower a little compared to recent weeks, closer to or perhaps a little below average for some. Overnight frost and fog or freezing fog could become more widespread, though any particularly cold conditions look unlikely at this stage.

Mon 22 Dec North East England

Unsettled conditions are likely to continue at first, with low pressure probably centred somewhere to the southwest of the UK, whilst high pressure tries to nose in from the east across northern areas. This means a broadly easterly flow becoming established, whilst periods of rain or showers becoming increasingly confined to southern or southwestern parts. With time, high pressure is signalled to become rather more dominant with more in the way dry, settled weather anticipated. With this, temperatures will probably lower a little compared to recent weeks, closer to or perhaps a little below average for some. Overnight frost and fog or freezing fog could become more widespread, though any particularly cold conditions look unlikely at this stage.

Alnmouth Weather Forecast

Today 16 Dec North East England

Tonight 16 Dec North East England

Wed 17 Dec North East England

Thu 18 Dec North East England

Fri 19 Dec North East England

Sat 20 Dec North East England

Sun 21 Dec North East England

Mon 22 Dec North East England

Temperature Forecast Met Office

Temperature Real-Time

High Moorsley (Durham) Radar

National Satellite

National Synoptic

Alnmouth Temperature Statistics

December Temperature

Boulmer (3km)

Lowest 12 January, 2025

Average 2025

Highest 14 August, 2025

Lowest 26 November, 2025

Average November

Highest 3 November, 2025

Lowest 2 December, 2025

Average December

Highest 9 December, 2025

Climate (2020–Present)

Boulmer (3km)

Average Low 2020–2025

Average 2020–2025

Average High 2020–2025