Ulster
Issued at: 29 June 2026 03:30
TODAY - Monday 29th June
Today will start off mainly dry with bright or sunny spells. Cloud will increase from the west with showers developing in the afternoon, possibly turning heavy, and merging to longer spells of rain by the evening. Highest temperatures of 16 degrees in the west to 20 in the east with light to moderate south to southwest winds.
TONIGHT
Tonight will be cloudy with further spells of rain moving in. Lowest temperatures of 11 to 14 degrees, with light to moderate southerly winds increasing fresh at times.
Pollen Forecast
Very high on Monday and Tuesday.
Solar UV Index
Moderate to high on Monday and Tuesday.
TOMORROW - Tuesday 30th June
Tomorrow will start off cloudy with showery rain. Rain will clear eastwards with sunshine and showers following, some of the showers will be heavy. Showers will become isolated from the west later. Highest temperatures of 16 to 20 degrees with light to moderate southerly winds veering west to northwesterly.
National Outlook
Overview: Mixed with rain or showers at times. Some decent dry periods also. Highest temperatures ranging from the mid-high teens to low twenties.
Tuesday night will be mainly dry with clear spells and just a few lingering showers near the north coast. Lowest temperatures of 9 to 13 degrees with light to moderate west to northwest breezes.
Wednesday will start off dry. Rain and drizzle will develop in the west during the morning and spread eastwards through the afternoon in a freshening southerly wind, becoming persistent at times in the north, but light and patchy in the southeast. Highest temperatures of 16 to 19 degrees.
On Wednesday night, rain will gradually clear southeastwards with clear spells following. Lowest temperatures of 11 to 15 degrees with the blustery southwest winds veering moderate west to northwest.
Thursday will be a bright day with sunny spells and some showers, these mainly in the north and northwest. Highest temperatures ranging from 15 degrees in the northwest to 21 degrees in the southeast with moderate west to northwesterly winds.
Friday will be cloudy in the north and northwest with some rain and drizzle but should stay largely dry elsewhere with the best of hazy sunny spells in the southeast. High's of 16 to 22 degrees.
Saturday looks like bringing the warmest weather to the south and southeast with temperatures in the low 20's. Rather cloudy at times elsewhere, with some light rain at times and temperatures in the mid to high teens.
Currently Sunday looks to to be sunnier and a couple of degrees warmer in general.
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.