Connacht
Issued at: 23 July 2026 12:00
TODAY - Thursday 23rd July
Today will be dry with sunny spells. Highest temperatures of 17 to 21 degrees, coolest towards the coast, with light north to northwest winds.
TONIGHT
Tonight will be mostly cloudy with patches of drizzle. Lowest temperatures of 12 to 15 degrees with light and variable winds.
Pollen Forecast
High on Thursday and Friday.
Solar UV Index
High or Moderate on Thursday and Friday.
TOMORROW - Friday 24th July
Tomorrow will start mostly cloudy with patches of drizzle. Some sunny spells will develop through the afternoon, becoming hazier by evening. Highest temperatures of 18 to 23 degrees with a light to moderate west to northwest breeze.
National Outlook
Overview: A change to more unsettled weather this weekend, with temperatures near or slightly above normal.
Friday night: Cloud will quickly spread from the northwest on Friday night, bringing scattered outbreaks of rain or drizzle. Lowest temperatures of 12 to 15 degrees with light to moderate westerly winds, fresh at times in the northwest.
Saturday: Cloudy with scattered outbreaks of rain and drizzle, most frequent in the west and north. Some hill and coastal mist also. Highest temperatures of 15 to 22 degrees, warmest in the east and southeast. Breezier than recent days with a moderate to occasionally fresh westerly wind.
Saturday night: Staying largely cloudy with scattered outbreaks of rain and drizzle, along with hill and coastal mist. Lowest temperatures of 13 to 15 degrees with a moderate westerly breeze.
Sunday: Cloudy with outbreaks of rain and drizzle at first, but becoming drier with occasional breaks in the cloud as the day goes on. Highest temperatures of 15 to 21 degrees, warmest in the southeast, with a moderate westerly wind.
Sunday night: Cloud and patchy rain or drizzle will continue in the north and near Atlantic coasts but it'll be dry with clear spells in other areas. Lowest temperatures of 10 to 15 degrees with light to moderate southwest to west winds.
Monday: Some early sunny spells in the south and east, but otherwise it'll be a largely cloudy day with rain or drizzle developing in many areas. The rain is forecast to be most persistent in the north and west and parts of the southeast may remain dry. Highest temperatures ranging between 17 degrees in the northwest and 23 degrees in the southeast, with a moderate to fresh 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.