Becoming very windy on Saturday. On Saturday morning rain will clear northeastwards. Sunny spells and blustery showers following, and some of the showers will be heavy.
Showers may merge to give longer spells of rain across the northern half of the province during the afternoon and evening.
Maximum temperatures of 8 to 11 degrees in very strong and gusty westerly winds.
Winds will gradually ease on Saturday night as showers become isolated and mostly restricted to north Ulster.
However, later in the night, a further spell of rain will push in across Munster and Connacht, extending across the rest of the country by dawn on Sunday.
Lowest temperatures of 4 to 7 degrees with fresh and gusty westerly winds, backing southerly and moderating.
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