Five day weather forecast for St Mary's Airport, Isles of Scilly
Wednesday 30th
09:00 - Sunny
16°C

E
18mph
(31mph)
Humidity:
67
Visibility:
Very good
12:00 - Sunny
18°C

E
18mph
(29mph)
Humidity:
62
Visibility:
Good
15:00 - Sunny
14°C

E
18mph
(29mph)
Humidity:
79
Visibility:
Good
18:00 - Sunny
14°C

E
18mph
(31mph)
Humidity:
80
Visibility:
Good
21:00 - Clear
15°C

ESE
13mph
(25mph)
Humidity:
77
Visibility:
Good
Thursday 1st
00:00 - Clear
14°C

E
16mph
(25mph)
Humidity:
76
Visibility:
Very good
03:00 - Clear
15°C

ENE
16mph
(22mph)
Humidity:
73
Visibility:
Very good
06:00 - Sunny
14°C

E
16mph
(27mph)
Humidity:
73
Visibility:
Very good
09:00 - Partly cloudy
14°C

E
18mph
(29mph)
Humidity:
82
Visibility:
Good
12:00 - Cloudy
14°C

ESE
13mph
(22mph)
Humidity:
88
Visibility:
Good
15:00 - Cloudy
14°C

ESE
11mph
(13mph)
Humidity:
89
Visibility:
Good
18:00 - Cloudy
14°C

SE
11mph
(16mph)
Humidity:
91
Visibility:
Good
21:00 - Overcast
13°C

S
9mph
(13mph)
Humidity:
96
Visibility:
Good
Friday 2nd
00:00 - Overcast
13°C

SSW
11mph
(16mph)
Humidity:
97
Visibility:
Moderate
03:00 - Overcast
13°C

SW
9mph
(13mph)
Humidity:
96
Visibility:
Good
06:00 - Overcast
13°C

SW
9mph
(11mph)
Humidity:
93
Visibility:
Good
09:00 - Overcast
13°C

SW
7mph
(9mph)
Humidity:
93
Visibility:
Good
12:00 - Cloudy
14°C

NNW
4mph
(7mph)
Humidity:
92
Visibility:
Good
15:00 - Cloudy
14°C

NNE
7mph
(9mph)
Humidity:
91
Visibility:
Good
18:00 - Cloudy
13°C

NNE
13mph
(16mph)
Humidity:
90
Visibility:
Good
21:00 - Cloudy
13°C

NNE
16mph
(22mph)
Humidity:
92
Visibility:
Good
Saturday 3rd
00:00 - Cloudy
13°C

NE
18mph
(25mph)
Humidity:
91
Visibility:
Good
03:00 - Cloudy
13°C

NE
18mph
(25mph)
Humidity:
90
Visibility:
Good
06:00 - Cloudy
13°C

NE
18mph
(25mph)
Humidity:
90
Visibility:
Good
09:00 - Cloudy
13°C

NE
20mph
(25mph)
Humidity:
89
Visibility:
Good
12:00 - Cloudy
13°C

NE
18mph
(25mph)
Humidity:
88
Visibility:
Good
15:00 - Cloudy
13°C

NE
18mph
(25mph)
Humidity:
88
Visibility:
Good
18:00 - Cloudy
13°C

NE
18mph
(25mph)
Humidity:
88
Visibility:
Good
21:00 - Partly cloudy
13°C

NE
18mph
(22mph)
Humidity:
89
Visibility:
Good
Sunday 4th
00:00 - Cloudy
13°C

NE
16mph
(22mph)
Humidity:
90
Visibility:
Good
03:00 - Cloudy
13°C

ENE
18mph
(25mph)
Humidity:
88
Visibility:
Good
06:00 - Overcast
12°C

E
20mph
(27mph)
Humidity:
86
Visibility:
Good
09:00 - Cloudy
12°C

ENE
20mph
(29mph)
Humidity:
80
Visibility:
Very good
12:00 - Partly cloudy
12°C

ENE
20mph
(27mph)
Humidity:
77
Visibility:
Very good
15:00 - Partly cloudy
12°C

ENE
18mph
(25mph)
Humidity:
75
Visibility:
Very good
18:00 - Sunny
12°C

ENE
18mph
(25mph)
Humidity:
73
Visibility:
Very good
21:00 - Clear
12°C

ENE
18mph
(25mph)
Humidity:
73
Visibility:
Very good

Dry and settled with light winds.
This Evening and Tonight:
Some late evening sunshine, then dry overnight. Largely clear skies, though turning cloudier in the far southwest with a few spots of rain by dawn. Cool for rural areas but very mild to the west of high ground. Minimum Temperature 8C.
Thursday:
Fine start with plenty of sunshine, before cloud spills in from the west during the afternoon, bringing a few isolated showers. The peak of temperatures during this current warm spell. Maximum Temperature 28C.
Outlook for Friday to Sunday:
Feeling fresher from Friday as temperatures gradually drop, returning to the seasonal average over the weekend. A small chance of showers on Friday and over the weekend. Turning breezier.
UK Outlook for Sunday 4 May 2025 to Tuesday 13 May 2025:
Mainly dry with spells of sunshine across the UK at the start of this period. A few showers are likely in places, mainly along coasts in the north and east, with a very small chance of some heavy showers in the far south early on Sunday. Into the following week, little change with a large amount of dry weather and sunny spells. Some showers or longer spells of rain may develop at times and if they do they are most likely to affect the north of the UK with little rainfall further south. Winds will mostly be light, but could become stronger at times in the far north. Temperatures will generally be near normal or slightly above.
Sunrise and Sunset times for St Mary's Airport:
Sunrise: 06:02 Sunset: 20:43