Leinster
Issued at: 30 September 2026 16:30
TODAY - Wednesday 30th September
A mix of cloud and sunny spells for the rest of the day with scattered showers. Some will be heavy with a chance of isolated thunderstorms. Moderate to fresh and gusty southerly winds will decrease light to moderate.
TONIGHT
Mostly dry tonight with clear spells. Any remaining showers will die out early in the night. Lowest temperatures of 5 to 9 degrees in light to moderate southerly breezes.
Solar UV Index
Low on Thursday and Friday.
TOMORROW - Thursday 1st October
Largely dry on Thursday with sunny spells and just a few isolated showers during the morning and afternoon. Outbreaks of showery rain will spread from the west in the evening and may turn heavy in places. Highest temperatures of 15 to 17 degrees in moderate southerly winds, increasing fresh along the south coast as the afternoon wears on.
National Outlook
Overview: Mixed conditions with rain or showers at times. Some decent dry spells over the weekend also.
On Thursday night, rain will spread eastwards across Ireland. It will clear to the east by morning with showers following from the west. Lowest temperatures of 11 to 14 degrees with mostly moderate southerly winds
Friday will bring bright or sunny spells and showers, some possibly heavy. Showers will mostly clear to the east in the evening. Highest temperatures of 14 to 18 degrees with moderate southwest winds. Friday night will be mainly dry and quite chilly with clear spells, light breezes and lowest temperatures of 5 to 8 degrees.
Saturday will be mainly dry with bright or sunny spells, the best of these over Munster and Leinster. Highest temperatures of 15 to 18 degrees with moderate south to southwest winds.
Sunday will be a cloudier day with showery rain in the west and north during the morning, extending southeastwards through the afternoon. Highest temperatures of 15 to 19 degrees with moderate west to southwest winds.
Current indications suggest that Monday will be mild and mainly dry with highest temperatures of 16 to 20 degrees and moderate west to southwest winds.
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.