London South East England weather

before clouding over from the west late afternoon. Updated: 16:00 (UTC+1) on Wed 12 Aug 2026 UK long range weather forecast Monday 17 Aug - Wednesday 26 Aug Into the start of next week frontal systems will likely approach or move across the UK from the Atlantic. These will bring bring rain to many parts of the UK， although any heavy rain will probably be across high ground in the northwest. Temperatures will likely be near normal or slightly above. Later in the period， some more unsettled or changeable interludes are probable at times， bringing showers or some longer spells of rain。

especially in the south. Updated: 14:00 (UTC+1) on Wed 12 Aug 2026 Video forecasts Latest UK daily weather videos Video forecasts ，。

particularly in the north， meaning periods of dry weather for many regions. However， and this covers part of London. Maximum temperature 37°C. Outlook for Friday to Sunday: Cloudier and fresher from Friday with sunny spells and perhaps the odd shower on Saturday. Dry with sunny spells on Sunday。

together with a risk of thunderstorms in the south. Temperatures will likely be above normal. Updated: 13:00 (UTC+1) on Wed 12 Aug 2026 Thursday 27 Aug - Thursday 10 Sep High pressure will probably be dominant in the vicinity of the UK during this period， an amber extreme heat warning has been issued。

then another hot day on Thursday. This Evening and Tonight: Plenty of evening sunshine across the region and then dry overnight with prolonged clear periods and variable cloud. Staying warm in urban areas with light winds. Minimum temperature 16°C. Thursday: Temperatures rising quickly under strong sunshine. Feeling hot or locally very hot. As a result。

although overall rainfall amounts are more likely to be below average than above. Temperatures will likely be above average and some spells of hot weather and heatwaves are possible， high pressure will probably have more of an influence with drier conditions developing for many. Some rain is still possible at times， London South East England weather forecast Wednesday 12 Aug - Sunday 16 Aug Headline: A warm night ahead。