National Forecast
Issued at: 02 November 2026 05:00
TODAY - Monday 2nd November
Any isolated mist and fog and any frost will clear this morning to leave a dry, bright day with plenty of sunshine. Highest temperatures of 10 to 13 degrees in just light variable breezes, becoming light to moderate east to northeast.
TONIGHT
Dry and cold tonight with mostly clear skies at first, but with some mist and fog forming, which will likely become fairly widespread and dense across parts of Ulster. Connacht and north Leinster. Lowest temperatures generally between -1 and 4 degrees, with some frost. It'll be less cold in some eastern and southern coastal parts, with a little bit more in the way of cloud at times and it'll likely remain mostly fog free there. Winds will just be light variable or east to northeasterly, or indeed near calm in some northern areas.
TOMORROW - Tuesday 3rd November
A cold start to tomorrow, Tuesday with mist, fog and some frost. Any frost will quickly clear, but the mist and fog, which will likely be fairly widespread at first across parts of the north, midlands and west will just gradually clear through the morning and will possibly linger in some areas into the afternoon. Otherwise it'll be a mostly dry day, with good spells of sunshine developing. However, cloud will build from the east at times, bringing a few showers, especially further to the east. Highest temperatures generally of 9 to 12 degrees, maybe a little lower where the fog is slow to clear. Winds will be mostly light variable at first, becoming light to moderate northeast to east.
National Outlook
Overview: High pressure dominating with a good lot of dry and settled weather overall.
Monday Night: Largely dry and clear through the evening and night with just some cloud over eastern counties for a time. Winds will be light with cloud becoming more widespread overnight. Lows of 3 to 7 degrees.
Tuesday: A mix of cloudy periods and sunny spells with light southeasterly breezes. There will be more sunshine for a time during the afternoon before cloud returns again for the evening. Highs of 10 to 13 degrees.
Tuesday Night: Staying mostly dry with plenty of cloud overnight too. Some mist or drizzle across northern counties for a time but most places will remain dry with light winds. Lows of 3 to 6 degrees.
Wednesday: Becoming cloudier overall with patchy light rain or drizzle across eastern counties for a time. Light easterly breezes and highs of 10 to 13 degrees.
Outlook: Looking ahead for the remainder of the week its likely high pressure will stay in charge with mostly dry and settled weather and light winds.
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.