Connacht
Issued at: 04 December 2025 16:45
TONIGHT
Showers moving eastwards this evening, prolonged and heavy in some areas with a chance of thunder. The showers will die out early on tonight with clear spells developing for a time. Cloud will thicken from the southwest later in the night with rain and drizzle following into the west and south by morning. Lowest temperatures of 2 to 6 degrees, occurring early on, with southerly winds increasing moderate to fresh through the night.
Solar UV Index
Low.
TOMORROW - Friday 5th December
A wet and windy day tomorrow, Friday, with rain quickly becoming widespread in the morning, turning heavy at times. Southeasterly winds will increase strong and gusty. Scattered showers, possibly heavy, will follow from the southwest through the afternoon as winds ease moderate to fresh southwesterly. Highest temperatures of 9 to 11 degrees.
National Outlook
Overview: Changeable with spells of rain, showers and some dry intervals. Turning milder too.
Friday night: Staying rather cloudy with scattered showers or longer spells of rain. Lowest temperatures of 5 to 9 degrees with mostly moderate southwesterly winds, freshening in the southwest later.
Saturday: Breezy for most with scattered showers in the morning and just limited sunny spells. The showers will ease in the afternoon with more in the way of sunny spells. Highest temperatures generally of 9 to 11 degrees with moderate to fresh westerly winds, increasing strong at times in the south.
Saturday night: Clear spells will give way to cloud building from the southwest early on with rain spreading nationwide. Lowest temperatures of 5 to 9 degrees with moderate to fresh southerly winds.
Sunday: Outbreaks of rain and drizzle will largely clear northeastwards through the morning leaving a mostly dry afternoon with sunny spells. Highest temperatures of 10 to 13 degrees with moderate westerly winds backing southwesterly.
Monday: Current indications show a largely dry start with sunny spells before cloud builds from the southwest and a further spell of rain moves in later in the day. Highest afternoon temperatures of 9 to 12 degrees with moderate southerly winds.
Further outlook: Likely to remain unsettled with further spells of rain, showers and blustery conditions.
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.