A chilly start then a largely dry and bright day with sunny spells and feeling pleasant in the sunshine. The odd light shower is possible over Galloway in the afternoon. Maximum temperature 20 °C.
Tonight:
Any showers over Galloway soon dying out. Otherwise, dry with clear spells and becoming rather chilly in the Southern Upland glens with patchy fog developing. Minimum temperature 6 °C.
Sunday:
Early fog patches quickly clearing to leave a largely dry day with sunny spells. Cloud will increase in the afternoon to bring the odd light shower. Maximum temperature 20 °C.
Outlook for Monday to Wednesday:
Dry with long sunny spells on Monday and becoming a little warmer. Outbreaks of rain spread north on Tuesday and Wednesday.
Updated:
UK long range weather forecast
A relatively unsettled start to this period, as showers or longer spells of rain are possible across many parts of the UK. Some heavy bursts and thunderstorms are likely at times. It will likely remain changeable into early September, with rainfall amounts probably above average for the time year and the potential for some stronger winds at times. However, some drier, more settled interludes could develop at times. Temperatures are likely to be near average, although some short-lived warm or hot 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 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.