The Met Office say the weather for Wednesday will be dry and bright.
According to the weather forecast for April 14, it will be a chilly start with frost, patchy mist and fog.
It will otherwise be bright with good sunny spells, although cloud building for a time.
The forecaster said: "Feeling pleasant in any afternoon sunshine, winds remaining light. Maximum temperature 13 C."
Later on, any cloud will quickly fade away to leave a dry and chilly night with clear skies and a rural frost.
A few mist and fog patches are possible by dawn with a minimum temperature of -2 C.
It will be bright with plenty of sunshine on Thursday.
The Met Office added: "After a chilly start it will feel rather warm in afternoon sunshine, although onshore winds will keep it cool around the Irish Sea coast. Maximum temperature 14 C."
It's set to be mainly dry and bright on Friday.
A bright start in the east is predicted for Saturday, but rain soon reaching Fermanagh and pushing steadily east.
We are set for cloud and patchy rain and drizzle Sunday.
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