Bitterne Park Weather Forecast, Hampshire SO18 2

Today 20 Dec London and South East England

Any overnight fog will slowly clear to leave a largely dry day with some sunny spells. Chance of increasing cloud and some outbreaks of rain affecting Kent by late afternoon and evening. Breezy on coasts. Temperatures near average. Maximum Temperature 10C.

Tonight 20 Dec London and South East England

Evening rain clearing north to leave a largely dry night, although remaining rather cloudy. Some patchy light rain and drizzle reaching western parts by dawn. Milder compared to Friday night. Minimum Temperature 6C.

Sun 21 Dec London and South East England

Rather extensive low cloud with some outbreaks of light rain and drizzle on Sunday morning. Some heavier rain perhaps arriving from the south in the afternoon. Light winds. Maximum Temperature 11C.

Mon 22 Dec London and South East England

Overnight rain clearing to leave mostly dry and cloudy conditions on Monday and Tuesday. Becoming drier, brighter and feeling colder on Wednesday, with a brisk easterly wind developing.

Tue 23 Dec London and South East England

Overnight rain clearing to leave mostly dry and cloudy conditions on Monday and Tuesday. Becoming drier, brighter and feeling colder on Wednesday, with a brisk easterly wind developing.

Wed 24 Dec London and South East England

Overnight rain clearing to leave mostly dry and cloudy conditions on Monday and Tuesday. Becoming drier, brighter and feeling colder on Wednesday, with a brisk easterly wind developing.

Thu 25 Dec London and South East England

A gradual transition to more settled conditions is expected, as high pressure builds to the north of the UK. This will bring a strengthening easterly wind over the Christmas period, making it feel noticeably colder than of late. Whilst there will be a fair amount of dry weather, a few showers will still be possible, particularly across eastern and southern parts which may be wintry in places, more especially over high ground. High pressure will likely dominate the weather in the run up to the New Year, slowly drifting to the west. This will maintain largely settled conditions, although with an increasing chance of showery conditions later in the period. Temperatures will be below average much of the time, with frost likely where clear skies and light winds prevail.

Fri 26 Dec London and South East England

A gradual transition to more settled conditions is expected, as high pressure builds to the north of the UK. This will bring a strengthening easterly wind over the Christmas period, making it feel noticeably colder than of late. Whilst there will be a fair amount of dry weather, a few showers will still be possible, particularly across eastern and southern parts which may be wintry in places, more especially over high ground. High pressure will likely dominate the weather in the run up to the New Year, slowly drifting to the west. This will maintain largely settled conditions, although with an increasing chance of showery conditions later in the period. Temperatures will be below average much of the time, with frost likely where clear skies and light winds prevail.

Bitterne Park Weather Forecast

Today 20 Dec London and South East England

Tonight 20 Dec London and South East England

Sun 21 Dec London and South East England

Mon 22 Dec London and South East England

Tue 23 Dec London and South East England

Wed 24 Dec London and South East England

Thu 25 Dec London and South East England

Fri 26 Dec London and South East England

Temperature Forecast Met Office

Temperature Real-Time

Dean Hill (Wiltshire) Radar

National Satellite

National Synoptic

Bitterne Park Temperature Statistics

December Temperature

Middle Wallop (27km)

Lowest 10 January, 2025

Average 2025

Highest 12 August, 2025

Lowest 20 November, 2025

Average November

Highest 6 November, 2025

Lowest 5 December, 2025

Average December

Highest 9 December, 2025

Climate (2020–Present)

Middle Wallop (27km)

Average Low 2020–2025

Average 2020–2025

Average High 2020–2025