Castlethorpe Weather Forecast, Buckinghamshire MK19 7

Today 13 Aug London and South East England

Early mist and low cloud will quickly clear, leaving a fine day for many with hazy sunshine and mostly light winds. Becoming more cloudy further east, perhaps with an isolated shower. Hot inland, cooler near southern coasts. Maximum Temperature 30C.

Tonight 13 Aug London and South East England

Cloud thickening in the east, with a risk of heavy thundery showers for a time overnight. These most likely to affect Kent. Elsewhere dry with clear spells. Another mild night. Minimum Temperature 13C.

Thu 14 Aug London and South East England

Dry Thursday with early low cloud soon clearing to leave another very warm or hot day with sunny spells. Cooler near south-western coasts. Maximum Temperature 29C.

Fri 15 Aug London and South East England

Mostly dry through this period. Variable amounts of cloud, but warm or very warm for many, perhaps hot on Friday, with some bright or sunny spells likely.

Sat 16 Aug London and South East England

Mostly dry through this period. Variable amounts of cloud, but warm or very warm for many, perhaps hot on Friday, with some bright or sunny spells likely.

Sun 17 Aug London and South East England

Mostly dry through this period. Variable amounts of cloud, but warm or very warm for many, perhaps hot on Friday, with some bright or sunny spells likely.

Mon 18 Aug London and South East England

High pressure will be dominant across much of the UK at the start of this period. This will bring a good deal of fine and dry weather with spells of sunshine for many. Any showers will probably be confined to the southwest of the UK but could be heavy and thundery. Temperatures are likely to be well above normal, especially in the south. Later, it will likely become more changeable with some showers or longer spells of rain at times. Rainfall is expected to be highest in the south where some heavy, thundery showers are possible, with drier conditions further north. Some periods of dry and settled weather are also likely to develop at times. Temperatures are expected to be above normal.

Tue 19 Aug London and South East England

High pressure will be dominant across much of the UK at the start of this period. This will bring a good deal of fine and dry weather with spells of sunshine for many. Any showers will probably be confined to the southwest of the UK but could be heavy and thundery. Temperatures are likely to be well above normal, especially in the south. Later, it will likely become more changeable with some showers or longer spells of rain at times. Rainfall is expected to be highest in the south where some heavy, thundery showers are possible, with drier conditions further north. Some periods of dry and settled weather are also likely to develop at times. Temperatures are expected to be above normal.

Castlethorpe Weather Forecast

Today 13 Aug London and South East England

Tonight 13 Aug London and South East England

Thu 14 Aug London and South East England

Fri 15 Aug London and South East England

Sat 16 Aug London and South East England

Sun 17 Aug London and South East England

Mon 18 Aug London and South East England

Tue 19 Aug London and South East England

Temperature Forecast Met Office

Temperature Real-Time

Chenies (Hertfordshire) Radar

National Satellite

National Synoptic

Castlethorpe Temperature Statistics

August Temperature

Woburn (18km)

Lowest 11 January, 2025

Average 2025

Highest 30 June, 2025

Lowest 3 July, 2025

Average July

Highest 11 July, 2025

Lowest 6 August, 2025

Average August

Highest 11 August, 2025

Climate (2020–Present)

Woburn (18km)

Average Low 2020–2025

Average 2020–2025

Average High 2020–2025