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 12 Sep 6:00 weather conditions 12°C 10°C 2mph wind direction 1022mB
18:00 weather conditions 19°C 16°C 2mph wind direction 1024mB
Fri 13 Sep 6:00 weather conditions 12°C 11°C 3mph wind direction 1026mB
18:00 weather conditions 18°C 16°C 3mph wind direction 1025mB
Sat 14 Sep 6:00 weather conditions 13°C 13°C 6mph wind direction 1024mB
18:00 weather conditions 17°C 16°C 12mph wind direction 1020mB
Sun 15 Sep 6:00 weather conditions 15°C 15°C 15mph wind direction 1016mB
18:00 weather conditions 16°C 15°C 13mph wind direction 1012mB
Mon 16 Sep 6:00 weather conditions 15°C 15°C 10mph wind direction 1011mB
18:00 weather conditions 18°C 17°C 13mph wind direction 1010mB
Tue 17 Sep 6:00 weather conditions 16°C 15°C 11mph wind direction 1010mB
18:00 weather conditions 17°C 17°C 17mph wind direction 1008mB
Wed 18 Sep 6:00 weather conditions 15°C 15°C 10mph wind direction 1009mB
18:00 weather conditions 18°C 17°C 4mph wind direction 1009mB
Thu 19 Sep 6:00 weather conditions 15°C 15°C 10mph wind direction 1011mB
18:00 weather conditions 17°C 15°C 11mph wind direction 1013mB
Fri 20 Sep 6:00 weather conditions 14°C 11°C 8mph wind direction 1008mB
18:00 weather conditions 17°C 15°C 17mph wind direction 1001mB
Sat 21 Sep 6:00 weather conditions 17°C 17°C 15mph wind direction 999mB
18:00 weather conditions 17°C 16°C 22mph wind direction 995mB
Sun 22 Sep 6:00 weather conditions 14°C 13°C 15mph wind direction 1001mB
18:00 weather conditions 15°C 14°C 19mph wind direction 998mB
Mon 23 Sep 6:00 weather conditions 15°C 14°C 25mph wind direction 994mB
18:00 weather conditions 15°C 14°C 20mph wind direction 996mB
Tue 24 Sep 6:00 weather conditions 15°C 14°C 19mph wind direction 1006mB
18:00 weather conditions 15°C 13°C 15mph wind direction 1011mB
Wed 25 Sep 6:00 weather conditions 12°C 12°C 13mph wind direction 1015mB
18:00 weather conditions 12°C 12°C 10mph wind direction 1018mB
Thu 26 Sep 6:00 weather conditions 11°C 10°C 3mph wind direction 1020mB
18:00 weather conditions 13°C 12°C 3mph wind direction 1021mB
Fri 27 Sep 6:00 weather conditions 12°C 11°C 7mph wind direction 1019mB
18:00 weather conditions 14°C 13°C 11mph wind direction 1016mB
Sat 28 Sep 6:00 weather conditions 13°C 12°C 19mph wind direction 1009mB
18:00 weather conditions 15°C 13°C 26mph wind direction 1001mB
Sun 29 Sep 6:00 weather conditions 15°C 15°C 20mph wind direction 1001mB
18:00 weather conditions 16°C 16°C 25mph wind direction 993mB
Mon 30 Sep 6:00 weather conditions 13°C 10°C 20mph wind direction 995mB
18:00 weather conditions 12°C 11°C 17mph wind direction 999mB
Tue 01 Oct 6:00 weather conditions 11°C 10°C 13mph wind direction 996mB
18:00 weather conditions 13°C 11°C 18mph wind direction 973mB
Wed 02 Oct 6:00 weather conditions 11°C 10°C 19mph wind direction 967mB
18:00 weather conditions 12°C 11°C 19mph wind direction 970mB
Thu 03 Oct 6:00 weather conditions 11°C 11°C 11mph wind direction 972mB
18:00 weather conditions 14°C 12°C 11mph wind direction 973mB
Fri 04 Oct 6:00 weather conditions 12°C 12°C 15mph wind direction 971mB
18:00 weather conditions 13°C 12°C 11mph wind direction 972mB
Sat 05 Oct 6:00 weather conditions 12°C 12°C 18mph wind direction 976mB
18:00 weather conditions 12°C 12°C 26mph wind direction 982mB
Sun 06 Oct 6:00 weather conditions 12°C 12°C 26mph wind direction 988mB
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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

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Short to medium range
Medium to long range
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