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
Wed 18 Sep 6:00 weather conditions 12°C 12°C 25mph wind direction 997mB
18:00 weather conditions 14°C 12°C 14mph wind direction 1004mB
Thu 19 Sep 6:00 weather conditions 12°C 11°C 7mph wind direction 1011mB
18:00 weather conditions 14°C 12°C 4mph wind direction 1012mB
Fri 20 Sep 6:00 weather conditions 6°C 4°C 2mph wind direction 1011mB
18:00 weather conditions 16°C 12°C 4mph wind direction 1010mB
Sat 21 Sep 6:00 weather conditions 10°C 9°C 6mph wind direction 1012mB
18:00 weather conditions 14°C 12°C 11mph wind direction 1014mB
Sun 22 Sep 6:00 weather conditions 11°C 10°C 7mph wind direction 1016mB
18:00 weather conditions 14°C 12°C 7mph wind direction 1016mB
Mon 23 Sep 6:00 weather conditions 9°C 9°C 6mph wind direction 1015mB
18:00 weather conditions 13°C 11°C 7mph wind direction 1013mB
Tue 24 Sep 6:00 weather conditions 9°C 8°C 9mph wind direction 1013mB
18:00 weather conditions 12°C 11°C 13mph wind direction 1010mB
Wed 25 Sep 6:00 weather conditions 12°C 11°C 15mph wind direction 1007mB
18:00 weather conditions 12°C 10°C 12mph wind direction 1003mB
Thu 26 Sep 6:00 weather conditions 10°C 10°C 8mph wind direction 1001mB
18:00 weather conditions 13°C 13°C 10mph wind direction 995mB
Fri 27 Sep 6:00 weather conditions 13°C 12°C 16mph wind direction 984mB
18:00 weather conditions 14°C 12°C 9mph wind direction 984mB
Sat 28 Sep 6:00 weather conditions 10°C 10°C 11mph wind direction 981mB
18:00 weather conditions 14°C 13°C 7mph wind direction 986mB
Sun 29 Sep 6:00 weather conditions 13°C 12°C 15mph wind direction 992mB
18:00 weather conditions 14°C 12°C 7mph wind direction 1000mB
Mon 30 Sep 6:00 weather conditions 12°C 9°C 13mph wind direction 1001mB
18:00 weather conditions 15°C 13°C 14mph wind direction 1002mB
Tue 01 Oct 6:00 weather conditions 11°C 11°C 13mph wind direction 1009mB
18:00 weather conditions 13°C 12°C 13mph wind direction 1013mB
Wed 02 Oct 6:00 weather conditions 11°C 10°C 20mph wind direction 1008mB
18:00 weather conditions 12°C 10°C 12mph wind direction 1003mB
Thu 03 Oct 6:00 weather conditions 10°C 10°C 17mph wind direction 994mB
18:00 weather conditions 11°C 11°C 23mph wind direction 978mB
Fri 04 Oct 6:00 weather conditions 10°C 10°C 20mph wind direction 983mB
18:00 weather conditions 12°C 11°C 25mph wind direction 992mB
Sat 05 Oct 6:00 weather conditions 12°C 12°C 15mph wind direction 1000mB
18:00 weather conditions 14°C 13°C 10mph wind direction 1003mB
Sun 06 Oct 6:00 weather conditions 12°C 11°C 13mph wind direction 1004mB
18:00 weather conditions 13°C 11°C 9mph wind direction 1007mB
Mon 07 Oct 6:00 weather conditions 11°C 10°C 10mph wind direction 1007mB
18:00 weather conditions 12°C 11°C 8mph wind direction 1006mB
Tue 08 Oct 6:00 weather conditions 12°C 11°C 16mph wind direction 1002mB
18:00 weather conditions 15°C 14°C 25mph wind direction 993mB
Wed 09 Oct 6:00 weather conditions 10°C 8°C 14mph wind direction 1006mB
18:00 weather conditions 12°C 10°C 13mph wind direction 1018mB
Thu 10 Oct 6:00 weather conditions 10°C 7°C 4mph wind direction 1027mB
18:00 weather conditions 14°C 11°C 4mph wind direction 1029mB
Fri 11 Oct 6:00 weather conditions 12°C 10°C 5mph wind direction 1027mB
18:00 weather conditions 15°C 12°C 4mph wind direction 1024mB
Sat 12 Oct 6:00 weather conditions 12°C 11°C 13mph wind direction 1022mB
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.