Ulster
Issued at: 15 October 2025 06:00
TODAY - Wednesday 15th October
Some isolated bright or sunny spells possible today but mostly cloudy. Mainly dry with patches of drizzle and mist. Highest temperatures of 11 to 13 degrees in light east or variable breezes.
TONIGHT
Tonight will be mainly dry and mostly cloudy with isolated spots of drizzle and some patches of mist or fog. Lowest temperatures of 6 to 11 degrees with light variable breezes.
Solar UV Index
Low on Wednesday and Thursday.
TOMORROW - Thursday 16th October
Tomorrow, Thursday will be mainly dry with a good deal of cloud persisting and a few limited bright intervals. Patchy drizzle and some patches of mist are possible. Highest temperatures of 11 to 13 degrees with light or variable easterly breezes.
National Outlook
Overview: The high pressure that has been dominating our weather will move away eastwards, allowing weather fronts and an area of low pressure to move in from the Atlantic bringing a return to unsettled conditions.
On Saturday morning, rain will develop in the west and southwest and will gradually spread northeastwards through the afternoon and evening along with fresh southeasterly winds. Highest temperatures of 12 to 15 degrees. On Saturday night, rain will continue in the east and north. Showers will follow from the southwest. Lowest temperatures of 10 to 12 degrees.
On Sunday, rain in the east and north will slowly clear but may linger over east Ulster. Some sunny spells elsewhere but showers will become widespread. Some will be heavy or prolonged. Highest temperatures of 13 to 16 degrees with mostly light variable breezes.
Next week: On Monday, there will be further showers. They will gradually clear to the east. The weather will be mixed through mid-week with rain or showers at times.
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.