Today
Frost will clear quickly this morning in the bright conditions but fog may linger for a time.
There will be good sunshine at first but cloud will gradually increase and rain will develop across the south of the country in the early afternoon.
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Highs of 7 to 9 degrees with southeasterly winds slowly freshening.
Tonight
Rain will gradually push northwards this evening with some heavier outbreaks overnight.
Lowest temperatures of 3 or 4 degrees in moderate southeasterly winds.