This evening and tonight: After a mainly dry start to the night, outbreaks of rain will develop across most parts by dawn. Some of the rain turning persistent and heavy. Winds increasing to strong near coasts by the end of the night. Minimum temperature 13 deg C (55 deg F).
Sunday: A wet morning with a few heavier bursts of rain. Turning drier for the afternoon as strong westerly winds develop, with gales mainly confined to coastal areas. Maximum temperature 22 deg C (72 deg F).
Outlook for Monday to Wednesday: A windy start to the week with a mix of sunshine and showers. Some of the showers will be heavy and possibly thundery at times. Feeling cooler than of late.
Saturday will be largely cloudy with a continued risk of heavy showers or thunderstorms. Sunday will be dry with sunny spells.
There continues to be a risk of thunder tonight and tomorrow but the weather will become drier and clearer by sunday.
Britain has seen its driest first half of September since before the 1960s and it's also been rather warm.