UK Forecast - December 12, 2025
Heavy rain west
Drier brighter east

Saturday
A mostly dry and bright start for many, with a few showers confined to the far northwest. Cloud thickens quickly over Ireland and western Scotland, becoming windier, with rain spreading east across northern England and north Wales during the afternoon. Central and southern England largely stay dry. Highs around 9C in the east and up to 12C in the west.
 


Saturday Night
Cloudy and wet conditions persist into the night for Ireland, Scotland and northern England, with outbreaks of rain, heavy at times. Further south it stays cloudy and breezy but largely dry. Lows near 10C in the northwest and closer to 8C in the southeast.

 
 
 


Sunday
Further pulses of heavy rain affect Ireland, Scotland, Wales and northern England. Eastern, central and southern England remain mostly dry, while northern Scotland sees scattered showers. Highs around 12C in the west and 10C in the east.

 
 
 


Monday
A slow-moving band of rain lingers over Wales, northern England and southern Scotland, weakening later in the day. East of the rain band it stays cloudy, windy and largely dry, while brighter conditions with sunny spells develop to the west. Highs near 9C in the west and up to 11C in the east.