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 03 Oct 18:00 weather conditions 18°C 13°C 1mph wind direction 1019mB
6:00 weather conditions 16°C 16°C 8mph wind direction 1016mB
Fri 04 Oct 18:00 weather conditions 19°C 17°C 13mph wind direction 1014mB
6:00 weather conditions 15°C 14°C 12mph wind direction 1013mB
Sat 05 Oct 18:00 weather conditions 16°C 15°C 12mph wind direction 1013mB
6:00 weather conditions 15°C 14°C 12mph wind direction 1010mB
Sun 06 Oct 18:00 weather conditions 15°C 14°C 9mph wind direction 1008mB
6:00 weather conditions 13°C 12°C 7mph wind direction 1010mB
Mon 07 Oct 18:00 weather conditions 15°C 13°C 8mph wind direction 1011mB
6:00 weather conditions 12°C 12°C 15mph wind direction 1013mB
Tue 08 Oct 18:00 weather conditions 14°C 14°C 9mph wind direction 1016mB
6:00 weather conditions 13°C 12°C 13mph wind direction 1015mB
Wed 09 Oct 18:00 weather conditions 15°C 12°C 6mph wind direction 1019mB
6:00 weather conditions 11°C 11°C 9mph wind direction 1018mB
Thu 10 Oct 18:00 weather conditions 13°C 12°C 17mph wind direction 1013mB
6:00 weather conditions 10°C 9°C 6mph wind direction 1009mB
Fri 11 Oct 18:00 weather conditions 11°C 8°C 7mph wind direction 1005mB
6:00 weather conditions 6°C 5°C 4mph wind direction 999mB
Sat 12 Oct 18:00 weather conditions 9°C 7°C 10mph wind direction 1000mB
6:00 weather conditions 7°C 7°C 10mph wind direction 1003mB
Sun 13 Oct 18:00 weather conditions 10°C 8°C 11mph wind direction 1004mB
6:00 weather conditions 8°C 8°C 9mph wind direction 1003mB
Mon 14 Oct 18:00 weather conditions 11°C 10°C 17mph wind direction 1003mB
6:00 weather conditions 10°C 9°C 10mph wind direction 1004mB
Tue 15 Oct 18:00 weather conditions 11°C 9°C 6mph wind direction 1003mB
6:00 weather conditions 8°C 7°C 4mph wind direction 1001mB
Wed 16 Oct 18:00 weather conditions 11°C 8°C 6mph wind direction 1002mB
6:00 weather conditions 9°C 8°C 10mph wind direction 1000mB
Thu 17 Oct 18:00 weather conditions 11°C 10°C 18mph wind direction 993mB
6:00 weather conditions 11°C 10°C 14mph wind direction 989mB
Fri 18 Oct 18:00 weather conditions 11°C 10°C 17mph wind direction 996mB
6:00 weather conditions 10°C 10°C 15mph wind direction 1000mB
Sat 19 Oct 18:00 weather conditions 12°C 11°C 16mph wind direction 999mB
6:00 weather conditions 10°C 9°C 16mph wind direction 995mB
Sun 20 Oct 18:00 weather conditions 11°C 11°C 9mph wind direction 1000mB
6:00 weather conditions 10°C 10°C 14mph wind direction 1005mB
Mon 21 Oct 18:00 weather conditions 11°C 9°C 16mph wind direction 1008mB
6:00 weather conditions 8°C 8°C 12mph wind direction 1011mB
Tue 22 Oct 18:00 weather conditions 11°C 9°C 10mph wind direction 1011mB
6:00 weather conditions 9°C 9°C 12mph wind direction 1007mB
Wed 23 Oct 18:00 weather conditions 9°C 9°C 20mph wind direction 1010mB
6:00 weather conditions 9°C 8°C 16mph wind direction 1016mB
Thu 24 Oct 18:00 weather conditions 10°C 8°C 11mph wind direction 1021mB
6:00 weather conditions 8°C 6°C 6mph wind direction 1024mB
Fri 25 Oct 18:00 weather conditions 12°C 11°C 7mph wind direction 1024mB
6:00 weather conditions 11°C 11°C 13mph wind direction 1018mB
Sat 26 Oct 18:00 weather conditions 11°C 9°C 23mph wind direction 1015mB
6:00 weather conditions 8°C 8°C 23mph wind direction 1016mB
Sun 27 Oct 18:00 weather conditions 10°C 9°C 22mph wind direction 1023mB
6:00 weather conditions 8°C 7°C 13mph wind direction 1026mB
Mon 28 Oct 18:00 weather conditions 11°C 10°C 12mph wind direction 1025mB
6:00 weather conditions 11°C 11°C 9mph wind direction 1027mB
Tue 29 Oct 18:00 weather conditions 13°C 10°C 5mph wind direction 1029mB
6:00 weather conditions 9°C 8°C 4mph wind direction 1029mB
Wed 30 Oct 18:00 weather conditions 12°C 8°C 4mph wind direction 1029mB
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.



COMPUTER MODELS

INFO

Short range
Short to medium range
Medium to long range
Deterministic
Ensemble

See the Model inventory for the full list of model charts and data