5 day weather forecast for the Isle of Man
Issued on Sunday, 17 May 2026 at 5:00am by Ronaldsway Met Office
Forecast periods cover 24 hours from 6am each day to 6am on following day (min. temp. normally refers to start of period). Wind speeds are in mph. ‘Fog’ implies very poor visibility.
Today
13°C
5°C
Dry with sunny spells to start, then occasional showers in the afternoon that may merge into a longer spell of rain in the evening. Becoming mainly dry and largely cloudy overnight into Monday.
Wind
W or SW, soon backing SW, 15-20, decreasing 5-15 later.
Visibility
Good, falling moderate in showers.
Rainfall (mm)
2-5
Comments
Nil.
Tomorrow
13°C
6°C
Dry with bright or sunny spells to start, then cloud increasing late afternoon ahead of an area of rain late evening and overnight into Tuesday.
Wind
SW, backing S or SE in the evening, 5-15, backing SE 20-32 later.
Visibility
Good, falling moderate in rain. Hill fog later.
Rainfall (mm)
8-15
Comments
Strong winds later.
Tuesday, 19 May
14°C
9°C
Outbreaks of rain to start, this then clearing to showers and bright intervals.
Wind
SE 20-25, occasionally 32 at first, veering S-SW through the morning, veering SW 15-20 later.
Visibility
Good, falling moderate in rain. Hill fog to start.
Rainfall (mm)
2-5
Comments
Strong winds until later. Risk of coastal overtopping around time of high tide (2pm).
Wednesday, 20 May
15°C
10°C
Mainly dry with bright or sunny spells.
Wind
SW 15-20, backing S-SW 5-15 later.
Visibility
Mostly good.
Rainfall (mm)
0-1
Comments
Nil.
Thursday, 21 May
15°C
10°C
Mainly dry with bright or sunny spells.
Wind
S-SW, backing E or SE later, 5-15.
Visibility
Mostly good.
Rainfall (mm)
0-1
Comments
Nil.
Forecast by
Stuart Davison
