National Forecast
Issued at: 21 April 2026 00:00
TONIGHT
Continuing dry for most tonight with long clear spells, though a few scattered showers will feed in from the east overnight, mainly affecting the northern half of the country. Cold with lowest temperatures of 1 to 5 degrees in a light to moderate easterly breeze. A touch of frost may occur.
TOMORROW - Wednesday 22nd April
Becoming breezy Tuesday with easterly winds increasing moderate to fresh. Staying dry for most with a mix of cloud and hazy sunshine with just isolated light showers may occur Highest temperatures of 10 to 14 degrees, mildest away from east and southeast counties.
National Outlook
Overview: High pressure will largely dominate for the rest of the week with mostly settled conditions, along with a warming trend too.
Wednesday night: Some showers will affect parts of the West and Southwest early on. Otherwise, it will be a dry night with clear spells. Rather cool with lowest temperatures of 2 to 7 degrees, in a moderating easterly breeze.
Thursday: A dry and sunny day with no more than moderate southeasterly breezes. Very mild with highest temperatures of 13 to 18 degrees, best values further west.
Friday: Another dry, fine sunny day for most, again with no more than moderate southeasterly breezes. Warm in sunshine with afternoon highs of 14 to 21 degrees, best values again further west. Some thundery showers may feed into southwest counties.
This weekend: Remaining mostly dry with light winds and good spells of sunshine, as well as above average temperatures for late April. However, some scattered thundery showers may feed up in the flow.
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.