Tuesday
A dry, bright start across much of the United Kingdom this morning with sunny spells. But it won't be long before showers develop in most places, these heavier across Wales and The West Country. So the afternoon is looking quite unsettled and showery with heavy showers and a risk of scattered thunderstorms. Best place to avoid the showers will be across south east England, particularly Kent. Expect maximums of 16C for Edinburgh, 19C for Birmingham and 21C for London.
Tuesday Night
Most of the showers will soon fade from England and Wales early this evening. For northern Scotland and Northern Ireland expect some rain and showers into the evening and night. The rest of Britain looks mainly dry overnight. Lows of 10 to 15C.
Wednesday
Light rain across northern Scotland will clear then dry by afternoon. In the morning showers are forecast for Northern Ireland, southern Scotland and the far south of England, fair and dry in between. Most places will have sunny spells and scattered showers for the afternoon though mainly dry across south west and the far south of England. Mainly fry across the country into the evening and night except for some patchy rain across southern Scotland. Highs of 16 to 19C.
Thursday
Fine and dry across northern Scotland and central and southern parts of England. Showers, some heavy will develop across southern Scotland, Wales and northern England. It stays dry for much of Scotland in the afternoon but elsewhere lots of heavy showers will be about with a risk of a rumble of thunder as well. Highs of 12 to 14C for Northern Ireland and Scotland, 18 to 21C across England and Wales.