The stars shine over Derrybeg in this wonderful photo by Liam Moloney.
After a misty, quite cool start, with fog in many areas, it will be partly cloudy with sunny spells as the day goes on.
Temperatures will rise, from this morning's 4-5 degrees, to a high of about 12 degrees.
While there will be cloud cover of about 40% and very high humidity, it should remain dry throughout the day.
There will be very light south to south easterly breezes, 9-13 kph.
Tonight won't be as cool as last night: temperatures of 7-8 degrees are predicted.