Sunday
Some patchy rain and an odd heavier fall moves northeastward over north-central England morning into middle of the day. Largely dry for southern areas, some sun and hazy high cloud. Patchy low cloud around Irish Sea coasts. More cloud for Scotland and Ireland with some rain and drizzle, mainly south-facing hills. Heavier rain moves into western Scotland later. Strong and gusty southerly winds. Highs 22 to 25C England and Wales, local 27C; 16 to 21C Scotland and Ireland, quite humid.

Sunday night
A band of rain moves eastwards across Scotland, northern England and Wales, bringing some heavier falls for a time, especially over the hills. Rain clears from Ireland with clearer skies emerging. Rather cloudy in central England, a little showery rain moving in from the west with time. Staying largely dry in the east and southeast with varied high cloud. Fresh southwesterly winds, strong and gusty around rain. Mild 13 to 16C south & east, cooler 7 to 11C north Britain and Ireland.

Monday
A weakening cold front passes eastward over England and Wales giving some showery rain. More often dry during the day for southern counties with sunny spells breaking through. Showery rain more frequent toward the northwest of England and western Scotland, merging into a belt of more constant heavy rain as the day goes on. Heavy rain also moves across Ireland and Northern Ireland. Strong southwesterly winds, gusting gale-force in the northwest. Highs 16 to 22C, up to 25C far southeast.

Tuesday
A strong area of low pressure centred near to northern Scotland drifts slowly eastward. An unsettled day overall with frequent showery rain, merging into longer spells of rain for northern Scotland and at times northwest England too. A front draped over the English Channel may bring some rain to the south but clearing away. Often drier for eastern England. Windy for all, up to gale force in exposure in Scotland. A cool feel especially in the north with highs 12 to 18C.