Monday
High pressure nearby to the southeast, whilst low pressure and fronts move into the north and west. Much of south and eastern areas of England largely dry and bright, with the evening particularly clear of cloud. Rain extends across Ireland into western Britain, some persistent heavier falls developing over the hills. Rain spreads more widely across Ireland and northern Britain into afternoon, with patches affecting north Wales too. Strengthening southwesterly winds and feeling quite humid. Mild to warm, or very warm southeastern areas: highs at 17C west Scotland, to 20C east Scotland and across Ireland and Wales. England sees highs of 22 to 25C, or to 26C in the east where sunshine is most frequent.

Monday Night
Spells of rain spread more widely across Scotland and increasingly into Wales and northern England. Rain over Ireland breaks up somewhat, a few clear sky spells here and there, but showers bursts returning as well, most frequent along the west coast. South and east England remains driest, the clearest skies in the east of England, any rain only reaching here in the later overnight hours. Staying blustery across most areas, strongest north England and Scotland. Lows at 10 to 12C for Ireland and Scotland, 13 to 15C Wales and much of England, though nearer a warm 18C east England.

Tuesday
A cold front sweeps southeastward through England and Wales in the morning, bringing a spell of rain, briefly heavy, followed by brighter skies and sunny breaks. Blustery showery rain will affect northern and western regions, most frequent in western Scotland. Rain more scattered south and eastward, but a few weak frontal features will pass eastward for more patchy rain. Southernmost areas always driest. A fresh feel in the wind, and most showers will fade for a bright evening, except along the northern and westernmost coasts. Highs at 16 or 17C for many, central and east England nearer 20C, to 23C in the southeast.

Wednesday
A ridge of high pressure briefly builds on Wednesday. Some patchy rain drifts from Scotland into northern England, tending to break into just scattered spots of light rain as the feature approaches East Anglia. Largely dry for most other areas, sunny spells here and there and a breeze. Through afternoon, high cloud builds from the west, with rain reaching western parts of Ireland and Scotland, spreading east into evening. Feeling fresher, highs at 14 to 19C.