The Met Office has issued a yellow weather warning for ice and frost. All areas could be affected until 9am.
The weather forecast from the Met Office:
A clear and frosty start then fine with sunny spells and a light northwesterly winds which will freshen from the east this evening, temperatures up to 9C.
Fresh to strong east to southeast winds tonight and tomorrow with cloud thickening overnight to give rain at times throughout the day tomorrow, temperatures no more than 7C tomorrow.
The wind will decrease on Thursday but outbreaks of rain will continue.