Ulster
Issued at: 10 August 2026 12:30
TODAY - Monday 10th August
Mostly dry with sunny spells, turning hazy at times and the odd patch of light rain and drizzle.Highest temperatures of 17 to 19 degrees with a light variable breeze.
TONIGHT
Tonight will be dry with clear spells. Lowest temperatures of 9 to 13 degrees with a light variable or southeasterly breeze.
Pollen Forecast
Moderate Monday and Tuesday.
Solar UV Index
High Monday and moderate Tuesday.
TOMORROW - Tuesday 11th August
Warm and dry for most tomorrow with good spells of sunshine. Cloudier near the west coast later with occasional patches of rain or drizzle developing in the evening. Highest temperatures of 19 to 24 degrees with a light to moderate south to southeasterly breeze.
National Outlook
Overview: Warm or hot and humid conditions for a time with sunny spells. Some showers or rain likely in parts too.
Tuesday night: will be mild and muggy with clear spells and scattered showers feeding up from the south over the country. Temperatures not falling below 15 to 18 degrees in mostly moderate southerly breezes.
Wednesday: will bring spells of sunshine to the east and southeast with a few showers, while it will be cloudier in the west and northwest with some outbreaks of rain likely. A warm or hot day with highest temperatures of 20 to 28 degrees, hottest in north Leinster, with light to moderate southerly breezes.
Thursday: Another warm or hot day with sunny spells and some further showers, especially in the west and northwest, turning heavy at times. Highest temperatures of 20 to 28 or 29 degrees, hottest again in Leinster, with light to moderate south to southwesterly breezes.
Further outlook: Current indications show a mostly settled but cooler end to the week with temperatures falling back close to average. Saturday next looks like a day of sunny spells and some scattered showers. Highs of 17 to 22 degrees.
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.