Munster
Issued at: 12 September 2026 12:00
TODAY - Saturday 12th September
A rather cloudy day, with further outbreaks of rain across the south of the province. The rain may be heavy and thundery at times with localised flooding possible. It will be drier elsewhere with a few sunny spells and isolated showers. Highest temperatures of 17 to 20 degrees, with moderate or fresh west to southwesterly winds easing in the evening.
TONIGHT
Rain in the south will clear and the rest of the night will be mostly dry and rather cloudy with just a few light showers. Some patches of mist and fog will form. Lowest temperatures will range from 11 to 15 degrees in light and variable winds.
Pollen Forecast
Low today and Sunday
Solar UV Index
Moderate in any sunshine today and Sunday
TOMORROW - Sunday 13th September
Tomorrow, Sunday, will be mostly dry with a few bright or sunny intervals and just isolated showers. Highest temperatures of 17 to 21 degrees, warmest in the east of the province, with light variable or southerly winds.
National Outlook
Overview: Mixed conditions for the coming week with rain or showers at times.
Sunday night will start off mainly dry with clear spells and just a few showers. Rain will develop in the west and southwest overnight. A mild night with lowest temperatures of 12 to 14 degrees, with light to moderate south to southwest breezes.
On Monday morning, rain will spread eastwards to all areas and will be heavy at times. It will clear through the afternoon and evening with scattered showers following from the west. Highest temperatures of 18 to 23 degrees, warmest in the east with moderate to fresh southwesterly winds, veering westerly as rain clears.
Tuesday will be fresh and breezy with sunny spells and showers, some heavy. Cooler than previous days with highest temperatures of 14 to 18 degrees, with moderate to fresh west to northwest winds.
Wednesday will start off with a fair amount of dry weather and some showers. By early evening, rain will develop in the west. It will spread eastwards to all areas early on Wednesday night and will clear overnight with scattered showers following. Highest temperatures of 14 to 18 degrees with south to southwest winds increasing fresh and gusty and becoming westerly overnight as rain clears.
Thursday will be a cool, fresh, breezy day with sunshine and showers. Highest temperatures of 14 to 17 degrees with moderate to fresh, gusty westerly winds.
Further outlook: some further showers on Friday and rain at times next weekend.
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.