Sidlesham Weather Forecast, West Sussex PO20 7

Today 24 Nov London and South East England

Any early brightness giving way to largely cloudy conditions today along with patchy rain or drizzle. Light winds this morning, but strengthening northerly winds by late afternoon will make it feel rather cold, particularly near exposed coasts. Maximum Temperature 8C.

Tonight 24 Nov London and South East England

Remaining rain or drizzle easing overnight with lengthy clear spells developing. Becoming widely chilly by the morning but frost not expected to develop. Occasionally moderate to strong winds continuing. Minimum Temperature 3C.

Tue 25 Nov London and South East England

Variable amounts of cloud, but widely dry through the day. Still feeling rather chilly, though winds a little lighter than on Monday. Maximum Temperature 8C.

Wed 26 Nov London and South East England

Chance of overnight frost and fog into Wednesday, perhaps slow to clear. Cloud and patchy rain spreads east overnight. Breezier and much milder Thursday and Friday with occasional rain.

Thu 27 Nov London and South East England

Chance of overnight frost and fog into Wednesday, perhaps slow to clear. Cloud and patchy rain spreads east overnight. Breezier and much milder Thursday and Friday with occasional rain.

Fri 28 Nov London and South East England

Chance of overnight frost and fog into Wednesday, perhaps slow to clear. Cloud and patchy rain spreads east overnight. Breezier and much milder Thursday and Friday with occasional rain.

Sat 29 Nov London and South East England

Changeable and unsettled conditions are expected across the UK during this period. Low pressure systems will tend to dominate meaning showers or longer spells of rain for much of the UK. Some heavy rain or showers are expected, most often in the west, although with a risk some of this could spread to other areas at times. Snow will probably be confined to high ground in the north. Periods of strong wind are possible, especially around coasts and if any deep areas of low pressure form in the vicinity of the UK. Some short-lived spells of drier weather are possible, particularly in the southeast. Temperatures will likely be close to average or slightly above overall.

Sun 30 Nov London and South East England

Changeable and unsettled conditions are expected across the UK during this period. Low pressure systems will tend to dominate meaning showers or longer spells of rain for much of the UK. Some heavy rain or showers are expected, most often in the west, although with a risk some of this could spread to other areas at times. Snow will probably be confined to high ground in the north. Periods of strong wind are possible, especially around coasts and if any deep areas of low pressure form in the vicinity of the UK. Some short-lived spells of drier weather are possible, particularly in the southeast. Temperatures will likely be close to average or slightly above overall.

Sidlesham Weather Forecast

Today 24 Nov London and South East England

Tonight 24 Nov London and South East England

Tue 25 Nov London and South East England

Wed 26 Nov London and South East England

Thu 27 Nov London and South East England

Fri 28 Nov London and South East England

Sat 29 Nov London and South East England

Sun 30 Nov London and South East England

Temperature Forecast Met Office

Temperature Real-Time

Dean Hill (Wiltshire) Radar

National Satellite

National Synoptic

Sidlesham Temperature Statistics

November Temperature

Thorney Island (10km)

Lowest 4 January, 2025

Average 2025

Highest 12 August, 2025

Lowest 26 October, 2025

Average October

Highest 6 October, 2025

Lowest 21 November, 2025

Average November

Highest 13 November, 2025

Climate (2020–Present)

Thorney Island (10km)

Average Low 2020–2025

Average 2020–2025

Average High 2020–2025