Ultra long range weather forecast

The 30 to 150 days ahead outlook is updated daily

Day by day forecast

Summary forecast

Republic of Ireland

Date Time Weather Max temp Min temp Wind speed Direction Pressure
Thu 12 Sep 6:00 weather conditions 12°C 10°C 3mph wind direction 1018mB
18:00 weather conditions 19°C 17°C 3mph wind direction 1020mB
Fri 13 Sep 6:00 weather conditions 10°C 9°C 2mph wind direction 1022mB
18:00 weather conditions 19°C 16°C 4mph wind direction 1021mB
Sat 14 Sep 6:00 weather conditions 12°C 12°C 5mph wind direction 1020mB
18:00 weather conditions 17°C 15°C 9mph wind direction 1015mB
Sun 15 Sep 6:00 weather conditions 15°C 15°C 11mph wind direction 1011mB
18:00 weather conditions 15°C 15°C 9mph wind direction 1008mB
Mon 16 Sep 6:00 weather conditions 15°C 14°C 6mph wind direction 1007mB
18:00 weather conditions 18°C 17°C 10mph wind direction 1006mB
Tue 17 Sep 6:00 weather conditions 15°C 14°C 10mph wind direction 1007mB
18:00 weather conditions 16°C 16°C 13mph wind direction 1006mB
Wed 18 Sep 6:00 weather conditions 15°C 14°C 9mph wind direction 1007mB
18:00 weather conditions 17°C 16°C 7mph wind direction 1006mB
Thu 19 Sep 6:00 weather conditions 15°C 14°C 7mph wind direction 1009mB
18:00 weather conditions 18°C 15°C 7mph wind direction 1011mB
Fri 20 Sep 6:00 weather conditions 13°C 11°C 10mph wind direction 1005mB
18:00 weather conditions 18°C 16°C 16mph wind direction 1000mB
Sat 21 Sep 6:00 weather conditions 17°C 17°C 19mph wind direction 998mB
18:00 weather conditions 17°C 16°C 20mph wind direction 994mB
Sun 22 Sep 6:00 weather conditions 13°C 12°C 9mph wind direction 1000mB
18:00 weather conditions 15°C 15°C 16mph wind direction 997mB
Mon 23 Sep 6:00 weather conditions 14°C 14°C 21mph wind direction 993mB
18:00 weather conditions 15°C 14°C 22mph wind direction 995mB
Tue 24 Sep 6:00 weather conditions 14°C 14°C 15mph wind direction 1004mB
18:00 weather conditions 15°C 13°C 13mph wind direction 1009mB
Wed 25 Sep 6:00 weather conditions 12°C 11°C 9mph wind direction 1012mB
18:00 weather conditions 13°C 12°C 7mph wind direction 1015mB
Thu 26 Sep 6:00 weather conditions 11°C 11°C 3mph wind direction 1017mB
18:00 weather conditions 14°C 11°C 1mph wind direction 1017mB
Fri 27 Sep 6:00 weather conditions 11°C 9°C 5mph wind direction 1016mB
18:00 weather conditions 14°C 12°C 9mph wind direction 1012mB
Sat 28 Sep 6:00 weather conditions 12°C 12°C 15mph wind direction 1005mB
18:00 weather conditions 15°C 13°C 21mph wind direction 999mB
Sun 29 Sep 6:00 weather conditions 15°C 15°C 16mph wind direction 998mB
18:00 weather conditions 16°C 15°C 22mph wind direction 990mB
Mon 30 Sep 6:00 weather conditions 12°C 9°C 16mph wind direction 994mB
18:00 weather conditions 12°C 11°C 16mph wind direction 998mB
Tue 01 Oct 6:00 weather conditions 10°C 10°C 11mph wind direction 994mB
18:00 weather conditions 14°C 11°C 20mph wind direction 971mB
Wed 02 Oct 6:00 weather conditions 11°C 10°C 35mph wind direction 968mB
18:00 weather conditions 11°C 10°C 28mph wind direction 971mB
Thu 03 Oct 6:00 weather conditions 11°C 11°C 23mph wind direction 971mB
18:00 weather conditions 13°C 12°C 18mph wind direction 971mB
Fri 04 Oct 6:00 weather conditions 12°C 12°C 20mph wind direction 970mB
18:00 weather conditions 13°C 12°C 18mph wind direction 970mB
Sat 05 Oct 6:00 weather conditions 12°C 12°C 20mph wind direction 975mB
18:00 weather conditions 12°C 11°C 22mph wind direction 982mB
Sun 06 Oct 6:00 weather conditions 12°C 12°C 25mph wind direction 988mB
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