Unsettled during the coming days, with heavy rain and thunderstorms.
Today:
Cloudy and wet at first, with heavy, perhaps thundery rain in places. Brighter conditions will develop around lunchtime, though further thundery showers are possible this afternoon. Very warm and humid. Maximum temperature 27 °C.
Tonight:
Largely dry this evening with some late spells of sunshine. Another band of rain then moves up from the south overnight, potentially heavy and thundery in places. Warm and muggy. Minimum temperature 17 °C.
Thursday:
Heavy rain and thunderstorms will continue moving north through the day, with a risk of localised flooding. Turning drier and brighter during the afternoon, especially in the south Maximum temperature 25 °C.
Outlook for Friday to Sunday:
Unsettled conditions will continue through Friday and the weekend, with further rain and showers, sometimes heavy or thundery. Drier, brighter intervals are also expected, with temperatures close to average.
Updated:
UK long range weather forecast
Likely remaining unsettled with showers or longer spells of rain across all areas at times. Rainfall amounts will probably be above average for the time year with the wettest conditions in the northwest. Potential for some strong winds at times. Some drier and more settled interludes could develop, perhaps becoming longer in duration across southern areas later in this period. Temperatures are likely to be near average, although some short-lived warm or very warm spells are possible, especially in the south.
Updated:
Most likely a continuation of the generally unsettled conditions at first with showers or longer spells of rain across many areas, perhaps heavy and thundery in places. However, there may still be some brief drier interludes at times. Further into September, drier weather may become more prevalent, especially in the south and southeast, with any more unsettled conditions tending to become more likely further north and northwest. Temperatures will probably be near normal at first but may become warmer later, with the possibility of some hot spells in the south.