On Wednesday afternoon the weather has been mild and bright for many in England, instead more cloudy with some showers in the north (Fig1).
Figure1. Satellite image during Wednesday afternoon (Sat24).
The weather on Thursday is going to become settled mostly everywhere, with clouds and rain moving north eastward towards the North Atlantic along the high pressure system still positioned over the continent. Thus bright and mild conditions are expected over the UK with still Tropical air mass coming from the south (Fig2).
Figure2. Synoptic chart for Thurdsday afternoon (Met Office).
In more detail, during the night some showers are expected in Northern Ireland and Western Scotland and they will continue also in the morning; partly cloudy or sunny elsewhere (some fog possible in England and Wales, especially in lower areas). In the afternoon some showers possible on western Scotland, Northern Ireland moving eastward towards eastern Scotland, Irish Channel and Northern England by late afternoon. During the evening some showers are still possible in Scotland and Northern England, instead bright conditions elsewhere.
The temperatures will be still above the average, with minimum values between (8-13°C) everywhere; the maximum values will slightly decrease in Scoltand (10-14°C) and increase in England and Wales (12-15°C, possible 16/17°C in some areas in southern England).
The winds will be light, mostly southerly, with some moderate winds only on western Scotland (night and evening) and Irish channel (night and early morning).