The autumn equinox arrives this week, marking the point when the Northern Hemisphere begins to tilt further away from the sun.

Cloud and rain will spread east across much of Northern Ireland and Scotland. Elsewhere it stays dry, with the clearest skies in the south. A chilly night follows, with a risk of rural grass frost and ...

Dry, warm and sunny in the south with light winds. Cloud thickening in the north and west, with patchy light rain possible at times. Feeling warm where the sunshine develops. Staying cloudy in the ...