Uladh
Issued at: 20 November 2025 16:30
TONIGHT
Dry, clear and cold this evening and tonight with temperatures falling to between 0 and -3 degrees leading to widespread frost and icy stretches. Cloud will begin to build in the west later in the night with southwesterly breezes developing.
Solar UV Index
Low.
TOMORROW - Friday 21st November
Frost and ice gradually clearing tomorrow morning. Dry and sunny to start but cloud increasing through the morning with outbreaks of rain spreading from the west during the afternoon. Highest temperatures of 5 to 9 degrees in a freshening southwesterly breeze.
National Outlook
Overview: Turning less cold but unsettled.
Friday night: Wet and blustery early Friday night with widespread rain and moderate to fresh and gusty southerly winds. The rain will gradually clear eastwards overnight and will be followed by clear spells and scattered showers. Winds will ease and become westerly. Lowest temperatures of 0 to 5 degrees with frost possible later.
Saturday: Sunny spells and scattered showers at first. Cloud and rain will move into the southwest later in the morning and will spread northeastwards across the country during the afternoon, reaching Ulster by early evening. Highest temperatures of 7 to 12 degrees with light to moderate south to southwest winds, freshening in the southwest later
Saturday night: Saturday night will be unsettled with rain followed by showers, along with strong winds in some areas. Lowest temperatures of 1 to 7 degrees.
Sunday: Sunday will be windy with showery rain in most areas. Highest temperatures of 7 to 10 degrees with fresh to strong west to northwest winds.
Sunday night: Showers will continue during Sunday night and it'll be breezy with a moderate to fresh northwesterly wind. Lowest temperatures of 4 to 7 degrees.
Monday: Sunny spells and showers on Monday, mainly affecting coastal areas. Highest temperatures of 7 to 10 degrees with a moderate northerly breeze.
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.