Ulster
Issued at: 09 August 2025 06:00
TODAY - Saturday 9th August
Cloud and showery rain will gradually clear southeastwards this morning, with sunny spells and well scattered showers following. Highest temperatures of 16 to 18 degrees with a moderate westerly breeze, a little fresher near the north coast.
TONIGHT
It'll become dry with a mix of cloud and clear spells tonight, as any showers die out early on. Patches of mist and fog will form as winds ease light and variable. Lowest temperatures of 7 to 10 degrees.
Pollen Forecast
Moderate on Saturday and Sunday.
Solar UV Index
Moderate, high in sunshine on Saturday and Sunday.
TOMORROW - Sunday 10th August
Tomorrow morning, cloud and patchy rain or drizzle will move in from the southwest. More persistent rain will develop in the afternoon and will gradually clear northwards during the evening. Highest temperatures of 16 to 18 degrees with a light to moderate southerly wind.
National Outlook
Overview: A humid and warm start to the week. Dry and sunny on Monday but heavy showers or thunderstorms will affect some areas from Tuesday.
Sunday night: Rain will gradually clear from northern areas on Sunday night but it'll stay quite cloudy. Other areas will be dry with clear spells. Patches of mist and fog will form in light southerly or variable winds. Mild and humid with temperatures not falling below 13 to 15 degrees.
Monday: Mist and fog will clear on Monday morning, leaving a dry, warm and sunny day. Highest temperatures of 21 to 24 degrees with light south to southeast winds.
Monday night: A few showers will develop on Monday night but most places will stay dry with clear spells. Winds will be light and variable and patches of mist and fog may form. Mild and humid again with temperatures not falling below 12 to 15 degrees.
Tuesday: Many parts of the country will have another dry, warm and sunny day on Tuesday. However, heavy showers or thunderstorms are likely to develop in some areas. Highest temperatures of 21 to 25 degrees with light winds.
Tuesday night: A mix of clear spells and scattered heavy showers or thunderstorms. Mild and humid with temperatures not falling below 13 to 15 degrees. Winds will be light and variable.
Wednesday: There is some uncertainty in the forecast for Wednesday, but more heavy and thundery showers are possible, with temperatures getting into the high teens or low twenties again.
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.