National Forecast
Issued at: 11 October 2026 05:30
TODAY - Sunday 11th October
A dry start for most with sunny spells, but cloudier in Munster with outbreaks of rain, drizzle and mist. Cloudier conditions will slowly spread northeastwards through the day, with the rain and drizzle following, becoming patchier as it does so. Ulster and north Leinster should remain dry until after dark. Highest temperatures of 11 to 16 degrees, coolest in Ulster and mildest in Munster, with moderate to fresh southeasterly winds developing.
TONIGHT
Cloudy with patchy outbreaks of rain, drizzle and mist clearing northeastwards through the night. Mild with lowest temperatures of 10 to 15 degrees, coolest in Ulster, with moderate to fresh southeasterly winds veering southwesterly and easing.
TOMORROW - Monday 12th October
Mostly cloudy with limited brighter spells. While it will start off mostly dry with just isolated patches of light rain and drizzle, further spells of rain and drizzle will spread from the southwest and west as the day progresses. Becoming breezy too, with moderate to fresh southerly winds developing through the morning and afternoon. Quite mild for the time of year with highest temperatures of 15 to 19 degrees.
National Outlook
Overview: Mixed overall with spells of rain at times, some blustery winds too, but overall with temperatures on the milder side for the time of year.
Sunday night: Cloudy with outbreaks of patchy rain, drizzle and mist continuing to spread northeastwards through the night. Moderate to fresh southeast winds easing light and southerly. Lowest temperatures of 10 to 13 degrees.
Monday: A cloudy start with any lingering rain or drizzle clearing the northeast through the morning. A brief spell of drier and brighter weather will follow before another spell of rain and drizzle spreads from the southwest and west Monday afternoon. Highest temperatures of 16 to 19 degrees. Light southerly winds will increase moderate to fresh through the afternoon.
Monday night: Mostly cloudy at first with rain and drizzle that will clear eastwards through the night with clear spells and showers following from the west. Lowest temperatures not falling below 10 to 14 degrees, in a moderate to fresh southwesterly wind that will ease light to moderate.
Tuesday: Sunny spells and scattered showers on Tuesday, with some blustery southwesterly winds. The showers will be heaviest and most frequent over Ulster, easing in all areas by the evening. Highest temperatures of 14 to 18 degrees in a moderate to fresh southwest wind.
Wednesday: Current indications would suggest a windy but mostly dry day with good spells of sunshine turning hazy at times. Some showers may develop through the afternoon. Highest temperatures of 15 to 18 degrees in a fresh to strong and gusty southwesterly wind.
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.