Ulster
Issued at: 30 October 2026 15:30
TODAY - Friday 30th October
It will be mostly cloudy this evening with outbreaks of light rain and drizzle developing further west. It will be cloudy but drier further east. Southeasterly winds will be moderate to fresh, easing later on.
TONIGHT
Mostly cloudy tonight with outbreaks of rain and drizzle affecting the western half of the Province. Continuing drier but cloudy further east. Some patchy mist and fog will develop overnight. Lows of 8 to 12 degrees with light southerly winds.
Pollen Forecast
Low
Solar UV Index
Low
TOMORROW - Saturday 31st October
The rain will become patchier, and it will push further east tomorrow with some late sunny spells developing across the northwest. There will be sunny spells for most of the day in the eastern half of the Province with damp and drizzly weather developing later in the evening. Highs of 12 to 15 degrees with mostly light southeasterly winds.
National Outlook
Overview: A slow-moving area of high pressure, centred to the north of Ireland, will bring a mostly dry, calm and settled spell well into next week.
Saturday night (Halloween Night): Patchy drizzle will affect parts of the midlands, south and east. However, amounts will be minimal with most of the country staying largely dry. Lowest temperatures of 2 to 9 degrees, coolest across the north and west under clearing skies. Mist and fog developing in places too, in just light variable breezes.
Sunday: Patchy drizzle will affect parts of the midlands, south and east early on. Some mist and fog in parts to begin too. However, overall it will be dry with sunny spells. Cool, with afternoon highs of 10 to 13 degrees in a light northerly breeze.
Monday & Tuesday will be similar days with sunny spells and just light easterly breezes. The odd spot of drizzle will show up across southern and eastern counties though. Highest temperatures of 10 to 13 degrees.
Further Outlook: Little change going forward; cool by day and rather cold by night. Dry, outside patchy drizzle across eastern counties. Some mist and fog may linger into the easterly mornings, however.
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.