Late September warmth before wind and rain returns this week
Temperatures remain above the average at the start of the week but wetter conditions are on the way for some
A powerful low-pressure system in the Atlantic is expected to bring warm winds from the south and south-east to the UK at the start of this week, followed by wetter and stormier weather. Tuesday appears to be the warmest day of the week, with temperatures rising as the week progresses. Scotland, Northern Ireland and parts of England and Wales could experience unsettled conditions, while central, southern and eastern England could see less rain due to the drought conditions experienced last week.
Nights are now longer than days, leading to cooler temperatures. Fog might be a concern on Monday morning, but sunny spells and scattered showers are forecast after the fog clears. South-east England might get some welcome rain, but it's not certain. South Scotland and Northern Ireland will see temperatures of 20C or more, while England and Wales may reach up to 26C.
By Wednesday, rain could become persistent and heavy, with strong winds affecting exposed coasts and hills. By Thursday, high pressure will establish, bringing calmer, drier conditions, with showers most likely in the north-west by Friday.
Written by urgent.news from BBC Science's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
