National Forecast
Issued at: 30 June 2025 10:59
TODAY - Monday 30th June
Generally cloudy today with outbreaks of rain and drizzle in the northwest and west and with misty conditions along the south coast. The rain and drizzle will slowly extend eastwards through the day, heaviest and most persistent in the west and north, but it's unlikely to reach much of the east and southeast coast until after nightfall. It'll become drier and a little brighter in the northwest and west in the evening. Highest temperatures of just 14 to 17 degrees in western parts of Connacht and Ulster, but generally 18 to 23 degrees, warmest in the east, with light to moderate southerly winds, gradually veering northwesterly and freshening for a time near southwestern coasts.
TONIGHT
Becoming largely dry tonight as the last of the rain, drizzle and mist clears eastwards overnight, but may linger in the southeast. There'll be some clear spells, mainly in the west. Lowest temperatures of 8 to 13 degrees generally, milder in the southeast, with light, occasionally moderate north to northwest breezes.
TOMORROW - Tuesday 1st July
I'll start off fairly cloudy tomorrow morning, especially in the east and southeast, with any patchy drizzle in the southeast clearing. Elsewhere there'll be a mix of cloud and sunny spells, with a few isolated showers. Into the afternoon and evening, better sunny spells will develop, with a good lot of dry weather, but with well scattered showers too, some possibly heavy, especially in the south. Highest temperatures of 15 to 19 or 20 degrees, warmest in the south, in light, occasionally moderate, north or northwest breezes.
National Outlook
OVERVIEW: Sunny spells and showers for Wednesday and Thursday. More unsettled conditions developing for Friday and the weekend.
Tuesday night: Largely dry and clear with just isolated showers, mainly in the south. Lowest temperatures of 6 to 11 degrees in light northwesterly breezes.
Wednesday: Spells of sunshine with scattered showers, some of which may be heavy in the west and midlands during the afternoon. Highest temperatures of 15 to 19 or 20 degrees in light to moderate westerly breezes.
Wednesday night: Mostly dry with clear skies and with just isolated showers. More frequent showers will move into Atlantic coasts towards morning. Lowest temperatures of 7 to 11 degrees in mostly light west to southwesterly breezes.
Thursday: Sunny spells and scattered showers, some heavy especially in the north. The showers will become more isolated in the evening. Highest temperatures of 17 to 20 degrees generally in mostly moderate west or southwest winds, fresher and cooler for Atlantic areas.
Friday: Mostly cloudy and turning breezy with outbreaks of rain pushing in from the west. Highest temperatures of 15 to 19 degrees in moderate to fresh southwesterly winds.
Further outlook: Outbreaks of rain pushing in from the west at first, possibly turning drier later on Sunday.
Temperature circle (°C): maximum and minimum temperature forecast for each day. Wind symbol (km/h): arrow points in the direction the wind is blowing. The weather and wind icons: for the time of maximum temperature and minimum temperature.