Ultra long range weather forecast

The 30 to 150 days ahead outlook is updated daily

Day by day forecast

Summary forecast

Northern Ireland

Date Time Weather Max temp Min temp Wind speed Direction Pressure
Thu 19 Dec 6:00 weather conditions 7°C 6°C 12mph wind direction 986mB
18:00 weather conditions 8°C 7°C 28mph wind direction 983mB
Fri 20 Dec 6:00 weather conditions 10°C 9°C 14mph wind direction 973mB
18:00 weather conditions 9°C 9°C 16mph wind direction 977mB
Sat 21 Dec 6:00 weather conditions 7°C 6°C 20mph wind direction 993mB
18:00 weather conditions 8°C 7°C 16mph wind direction 994mB
Sun 22 Dec 6:00 weather conditions 10°C 8°C 36mph wind direction 969mB
18:00 weather conditions 10°C 7°C 12mph wind direction 968mB
Mon 23 Dec 6:00 weather conditions 9°C 6°C 19mph wind direction 981mB
18:00 weather conditions 8°C 5°C 17mph wind direction 979mB
Tue 24 Dec 6:00 weather conditions 9°C 9°C 20mph wind direction 968mB
18:00 weather conditions 9°C 8°C 25mph wind direction 985mB
Wed 25 Dec 6:00 weather conditions 9°C 9°C 17mph wind direction 999mB
18:00 weather conditions 10°C 7°C 21mph wind direction 993mB
Thu 26 Dec 6:00 weather conditions 8°C 8°C 31mph wind direction 983mB
18:00 weather conditions 9°C 8°C 39mph wind direction 984mB
Fri 27 Dec 6:00 weather conditions 9°C 8°C 29mph wind direction 987mB
18:00 weather conditions 9°C 9°C 28mph wind direction 1002mB
Sat 28 Dec 6:00 weather conditions 7°C 6°C 13mph wind direction 1013mB
18:00 weather conditions 6°C 5°C 15mph wind direction 1011mB
Sun 29 Dec 6:00 weather conditions 6°C 5°C 27mph wind direction 1001mB
18:00 weather conditions 7°C 6°C 22mph wind direction 996mB
Mon 30 Dec 6:00 weather conditions 6°C 6°C 22mph wind direction 1006mB
18:00 weather conditions 7°C 6°C 13mph wind direction 1020mB
Tue 31 Dec 6:00 weather conditions 5°C 4°C 15mph wind direction 1026mB
18:00 weather conditions 5°C 3°C 15mph wind direction 1028mB
Wed 01 Jan 6:00 weather conditions 3°C 2°C 14mph wind direction 1026mB
18:00 weather conditions 4°C 2°C 10mph wind direction 1024mB
Thu 02 Jan 6:00 weather conditions 2°C 1°C 11mph wind direction 1019mB
18:00 weather conditions 3°C 1°C 9mph wind direction 1014mB
Fri 03 Jan 6:00 weather conditions 2°C 1°C 11mph wind direction 1009mB
18:00 weather conditions 4°C 3°C 16mph wind direction 1007mB
Sat 04 Jan 6:00 weather conditions 3°C 2°C 26mph wind direction 1003mB
18:00 weather conditions 2°C 2°C 28mph wind direction 999mB
Sun 05 Jan 6:00 weather conditions 4°C 3°C 12mph wind direction 996mB
18:00 weather conditions 4°C 4°C 7mph wind direction 995mB
Mon 06 Jan 6:00 weather conditions 4°C 4°C 8mph wind direction 993mB
18:00 weather conditions 5°C 4°C 11mph wind direction 996mB
Tue 07 Jan 6:00 weather conditions 5°C 5°C 12mph wind direction 998mB
18:00 weather conditions 7°C 6°C 14mph wind direction 1003mB
Wed 08 Jan 6:00 weather conditions 5°C 4°C 9mph wind direction 1005mB
18:00 weather conditions 7°C 6°C 18mph wind direction 1001mB
Thu 09 Jan 6:00 weather conditions 8°C 8°C 31mph wind direction 991mB
18:00 weather conditions 9°C 8°C 25mph wind direction 982mB
Fri 10 Jan 6:00 weather conditions 7°C 6°C 11mph wind direction 987mB
18:00 weather conditions 8°C 3°C 1mph wind direction 993mB
Sat 11 Jan 6:00 weather conditions 6°C 5°C 17mph wind direction 1001mB
18:00 weather conditions 5°C 4°C 12mph wind direction 1003mB
Sun 12 Jan 6:00 weather conditions 3°C 1°C 4mph wind direction 1002mB
18:00 weather conditions 6°C 1°C 5mph wind direction 1003mB
Mon 13 Jan 6:00 weather conditions 4°C 3°C 7mph wind direction 1007mB
18:00 weather conditions 6°C 6°C 15mph wind direction 1011mB
Tue 14 Jan 6:00 weather conditions 5°C 4°C 21mph wind direction 1014mB
18:00 weather conditions 3°C 2°C 24mph wind direction 1015mB
Wed 15 Jan 6:00 weather conditions 2°C 2°C 23mph wind direction 1015mB
1 2 3 4 5 

About this forecast

Consistently accurate long range forecasts for the UK are not possible with current technology.

Use this page to try and identify trends. For example, are the summer months showing long settled spells or the winter months cold ones. Is the forecast consistent from day to day or is it changing dramatically? If it is the former then confidence could be higher.

Don't rely on the forecast shown here but have fun using it!

Data from the the Climate Forecast System v2 (CFSv2) model is used.