Newhaven Weather Forecast, East Sussex BN9 0

Today 18 Jan London and South East England

Cold and rather murky. Widely cloudy, though perhaps a few brighter spells developing in the west during the day. Generally dry but perhaps a little drizzle in places. Maximum Temperature 6C.

Tonight 18 Jan London and South East England

Remaining predominantly cloudy, with perhaps a little drizzle or snow grains in places. If any cloud breaks occur, most likely in the west, then a slight frost will develop. Minimum Temperature 0C.

Sun 19 Jan London and South East England

Cold and generally cloudy and dry, but with possibly a little drizzle or snow grains at times. There is a small chance of some bright or sunny spells developing. Maximum Temperature 4C.

Mon 20 Jan London and South East England

Mostly cloudy, cold and dry although some occasional light rain or drizzle is possible, mainly Wednesday. There is a risk of overnight frost and freezing fog if cloud breaks occur.

Tue 21 Jan London and South East England

Mostly cloudy, cold and dry although some occasional light rain or drizzle is possible, mainly Wednesday. There is a risk of overnight frost and freezing fog if cloud breaks occur.

Wed 22 Jan London and South East England

Mostly cloudy, cold and dry although some occasional light rain or drizzle is possible, mainly Wednesday. There is a risk of overnight frost and freezing fog if cloud breaks occur.

Thu 23 Jan London and South East England

A transition to a rather more changeable and at times unsettled weather pattern is likely to occur during the first few days of this period. Outbreaks of rain and freshening winds will probably make inroads from the southwest during Thursday ahead of conditions more widely becoming wetter and windier by next weekend. Whilst a milder, wetter and windier scenario is considered most likely, there remains a small chance that colder air from Europe may continue to feed into northern Britain, especially at first, increasing the chance of snowfall here. Towards the end of January, further periods of strong winds and heavy rain are likely to move in from the Atlantic. Whilst generally mild conditions look to close out the month, some large day to day changes in temperature are possible.

Fri 24 Jan London and South East England

A transition to a rather more changeable and at times unsettled weather pattern is likely to occur during the first few days of this period. Outbreaks of rain and freshening winds will probably make inroads from the southwest during Thursday ahead of conditions more widely becoming wetter and windier by next weekend. Whilst a milder, wetter and windier scenario is considered most likely, there remains a small chance that colder air from Europe may continue to feed into northern Britain, especially at first, increasing the chance of snowfall here. Towards the end of January, further periods of strong winds and heavy rain are likely to move in from the Atlantic. Whilst generally mild conditions look to close out the month, some large day to day changes in temperature are possible.

Newhaven Weather Forecast

Today 18 Jan London and South East England

Tonight 18 Jan London and South East England

Sun 19 Jan London and South East England

Mon 20 Jan London and South East England

Tue 21 Jan London and South East England

Wed 22 Jan London and South East England

Thu 23 Jan London and South East England

Fri 24 Jan London and South East England

Temperature Forecast Met Office

Temperature Real-Time

Thurnham (Kent) Radar

National Satellite

National Synoptic

Newhaven Temperature Statistics

January Temperature

Herstmonceux West End (21km)

Lowest 10 January, 2025

Average 2025

Highest 5 January, 2025

Lowest 4 December, 2024

Average December

Highest 5 December, 2024

Lowest 10 January, 2025

Average January

Highest 5 January, 2025

Climate (2020–Present)

Herstmonceux West End (21km)

Average Low 2020–2025

Average 2020–2025

Average High 2020–2025