Showers this evening, possibly heavy and thunderypublished at 17:43 British Summer Time 18 September 2017
Expect more showers this evening with some maybe heavy but most places should be dry by morning.
Overnight temperatures will vary significantly and depend on how much cloud cover there is, 7C to 10C (45F-50F) is expected under cloudy skies but where we get any breaks we could see something as low as 3C (37F).
Mist and fog patches are also likely.
Tuesday will see any overnight mist and fog eventually clearing to leave a largely dry day with highs of around 18C (64F).
Visit BBC Weather for the detailed forecast where you live.