Belfast International Airport (County Antrim) weather

Forecast days

Seven day forecast for Belfast International Airport

Northern Ireland weather forecast


Sunny and very warm, but the Irish Sea coast cooler.

This Evening and Tonight:

A fine, very warm and sunny evening across all areas. Then stying dry overnight with clear skies. Staying very mild where the breeze holds up, cooling off more in rural shelter. Minimum temperature 10 °C.


Staying dry and warm or very warm with good spells of sunshine. However, still cooler around the Irish Sea coast with onshore winds. Maximum temperature 24 °C.

Outlook for Sunday to Tuesday:

Staying dry and sunny on Sunday and Monday, still very warm but slightly less so. Probably turning cloudier with rain or showers on Tuesday.


UK long range weather forecast

Following the prolonged dry, warm weather in May into the start of June, it will have become be a good deal cooler and more changeable by the start of this period. The first week of June will be generally rather cool and breezy with sunshine and showers. The most frequent showers are likely in the north and east, perhaps with some longer spells of rain. The drier conditions will probably be in the south and west. Through the following week there is considerable uncertainty, but it looks as if temperatures should return to nearer normal. High pressure may also build into northwestern parts of the UK bringing more widely drier, brighter conditions to northern and western areas. However there could be some further spells of rain or showers anywhere.


Following a more changeable period, by the middle of June more settled conditions will probably be established again across many parts. The period to the end of June should be generally drier than average. However, some more changeable spells are likely which, as is usual for the time of year, could bring showers and thunderstorms. It is also likely to be warmer than average, more particularly in the south. Nearer normal temperatures more likely in the north.


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