Today
Windy this morning with outbreaks of heavy rain affecting Ulster for a time.
Elsewhere, a mix of sunny spells and passing blustery showers.
During the afternoon the rain in Ulster will largely clear and the strong northwesterly winds will moderate.
By evening, much of the country will be dry with spells of sunshine.
Top temperatures of 8 to 12 degrees.
Tonight
Dry in most parts of the country early tonight with light winds and some shallow mist and fog patches.
However, later in the night patchy outbreaks of light rain or drizzle will develop in the south and west.
Rather cold, especially early on, with overnight lows ranging 3 to 6 degrees.