The morning will begin cloudy, then fine spells in the afternoon.
Light winds are expected.
Sunrise is at 7.25am, and will set at 5.45pm.
A two-car crash on Johns Rd near Swift St in Belfast at about 7.50am has blocked traffic in one lane heading towards SH74. A tow truck has been called for one car.
No injuries were reported, and an ambulance was not needed, police said.
There a currently delays in traffic from Hornby to the CBD via Blenheim Rd.