Alderney Airport (Guernsey) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 14° Celsius; -
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 14° Celsius;
-
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 15° Celsius;
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 15° Celsius;
-
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 15° Celsius;
Light showers changing to sunny intervals in the afternoon.
Sunrise:
Sunset:
M UV
L Pollution
No pollen data.
7 day forecast for Alderney Airport
Today (11 September 2025)
| Time |
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
 |
|
|
|
|
|
|
|
 |
 |
|
|
|
| Chance of precipitation |
20%
|
50%
|
60%
|
60%
|
50%
|
60%
|
40%
|
30%
|
50%
|
50%
|
60%
|
70%
|
80%
|
70%
|
| Temperature |
16°
|
17°
|
17°
|
17°
|
16°
|
16°
|
17°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
| Feels like temperature (°C) |
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
| Wind direction and speed |
WSW
29
|
WSW
29
|
WSW
29
|
WSW
29
|
WSW
30
|
WSW
30
|
W
30
|
WSW
30
|
WSW
31
|
WSW
31
|
WSW
31
|
WSW
31
|
W
31
|
W
32
|
| Wind gust (mph) |
38
|
39
|
40
|
40
|
41
|
43
|
42
|
41
|
42
|
43
|
43
|
42
|
43
|
41
|
| Visibility |
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
72%
|
68%
|
67%
|
70%
|
69%
|
67%
|
66%
|
68%
|
67%
|
67%
|
67%
|
68%
|
68%
|
68%
|
| UV | 3 | 4 | 5 | 5 | 4 | 4 | 2 | 1 | 1 | 1 | - | - | - | - |
Friday (12 September 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
 |
|
|
|
| Chance of precipitation |
80%
|
70%
|
70%
|
70%
|
70%
|
60%
|
60%
|
60%
|
70%
|
50%
|
50%
|
60%
|
50%
|
40%
|
30%
|
20%
|
20%
|
20%
|
10%
|
30%
|
40%
|
60%
|
70%
|
70%
|
| Temperature (°C) |
16°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
16°
|
16°
|
16°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
| Wind direction and speed (mph) |
W
31
|
W
30
|
W
30
|
W
30
|
W
29
|
W
28
|
W
28
|
WSW
26
|
WSW
25
|
WSW
24
|
WSW
24
|
WSW
24
|
WSW
24
|
WSW
25
|
WSW
25
|
WSW
24
|
WSW
23
|
WSW
23
|
WSW
23
|
SW
23
|
SW
23
|
SW
24
|
SW
26
|
SW
28
|
| Wind gust (mph) |
41
|
40
|
40
|
40
|
39
|
38
|
37
|
35
|
35
|
34
|
34
|
34
|
34
|
34
|
33
|
32
|
30
|
30
|
30
|
31
|
32
|
34
|
36
|
37
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
68%
|
69%
|
69%
|
69%
|
67%
|
68%
|
68%
|
68%
|
68%
|
68%
|
67%
|
68%
|
67%
|
66%
|
68%
|
67%
|
66%
|
66%
|
67%
|
67%
|
66%
|
68%
|
69%
|
75%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 5 | 5 | 4 | 3 | 2 | 1 | 1 | 1 | - | - | - | - |
Saturday (13 September 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
80%
|
70%
|
70%
|
80%
|
70%
|
70%
|
70%
|
60%
|
60%
|
50%
|
40%
|
30%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
30%
|
30%
|
30%
|
| Temperature (°C) |
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
16°
|
17°
|
17°
|
16°
|
17°
|
17°
|
| Feels like temperature (°C) |
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
| Wind direction and speed (mph) |
SW
28
|
SW
28
|
SW
27
|
SW
27
|
SW
27
|
WSW
27
|
WSW
26
|
WSW
25
|
WSW
25
|
WSW
24
|
WSW
24
|
WSW
25
|
WSW
25
|
WSW
25
|
WSW
25
|
WSW
26
|
WSW
26
|
WSW
26
|
WSW
25
|
WSW
25
|
WSW
24
|
WSW
23
|
WSW
22
|
SW
22
|
| Wind gust (mph) |
38
|
37
|
39
|
39
|
35
|
35
|
34
|
32
|
33
|
34
|
34
|
34
|
33
|
34
|
34
|
34
|
34
|
33
|
32
|
32
|
30
|
29
|
27
|
27
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
75%
|
76%
|
76%
|
76%
|
78%
|
77%
|
76%
|
75%
|
75%
|
74%
|
72%
|
69%
|
67%
|
67%
|
67%
|
66%
|
66%
|
66%
|
65%
|
66%
|
68%
|
69%
|
73%
|
73%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 5 | 5 | 5 | 3 | 2 | 1 | 1 | 1 | - | - | - | - |
Sunday (14 September 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
 |
|
 |
|
|
|
|
|
|
 |
 |
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
40%
|
50%
|
60%
|
70%
|
60%
|
80%
|
80%
|
80%
|
70%
|
70%
|
60%
|
50%
|
30%
|
30%
|
30%
|
40%
|
50%
|
50%
|
50%
|
60%
|
60%
|
60%
|
50%
|
40%
|
| Temperature (°C) |
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
17°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
17°
|
17°
|
17°
|
| Feels like temperature (°C) |
12°
|
13°
|
13°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
12°
|
11°
|
11°
|
10°
|
10°
|
9°
|
9°
|
9°
|
| Wind direction and speed (mph) |
SW
22
|
SW
21
|
SW
21
|
SSW
22
|
SSW
22
|
S
24
|
S
27
|
S
28
|
SSW
29
|
SSW
29
|
SW
29
|
SW
31
|
SW
32
|
SW
32
|
SW
32
|
SW
33
|
SW
33
|
SW
34
|
SW
35
|
SW
36
|
SW
37
|
SW
39
|
WSW
39
|
WSW
40
|
| Wind gust (mph) |
24
|
24
|
27
|
26
|
28
|
28
|
30
|
31
|
31
|
35
|
42
|
44
|
45
|
44
|
44
|
44
|
45
|
47
|
48
|
46
|
46
|
48
|
49
|
50
|
| Visibility (description) |
E
|
E
|
E
|
E
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
75%
|
78%
|
82%
|
84%
|
86%
|
88%
|
89%
|
91%
|
92%
|
92%
|
93%
|
94%
|
93%
|
91%
|
89%
|
89%
|
88%
|
86%
|
84%
|
83%
|
82%
|
82%
|
81%
|
80%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - |
Monday (15 September 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
40%
|
30%
|
40%
|
40%
|
30%
|
40%
|
40%
|
40%
|
40%
|
30%
|
30%
|
30%
|
30%
|
30%
|
20%
|
20%
|
20%
|
30%
|
30%
|
30%
|
40%
|
40%
|
50%
|
50%
|
| Temperature (°C) |
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
| Feels like temperature (°C) |
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
| Wind direction and speed (mph) |
WSW
41
|
WSW
40
|
WSW
38
|
WSW
39
|
WSW
38
|
WSW
38
|
W
38
|
W
37
|
W
35
|
W
33
|
W
31
|
W
30
|
W
31
|
W
30
|
W
30
|
W
29
|
W
29
|
W
29
|
W
28
|
W
28
|
W
27
|
W
26
|
W
26
|
W
25
|
| Wind gust (mph) |
50
|
50
|
49
|
52
|
50
|
50
|
48
|
48
|
48
|
46
|
44
|
40
|
40
|
39
|
39
|
37
|
37
|
38
|
37
|
36
|
36
|
35
|
35
|
33
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
78%
|
77%
|
76%
|
76%
|
75%
|
75%
|
76%
|
75%
|
75%
|
74%
|
74%
|
74%
|
73%
|
74%
|
73%
|
74%
|
73%
|
74%
|
73%
|
73%
|
73%
|
73%
|
74%
|
74%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 5 | 5 | 4 | 3 | 2 | 1 | 1 | 1 | - | - | - | - |
Tuesday (16 September 2025)
| Time |
00:00
|
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
| Chance of precipitation |
40%
|
30%
|
20%
|
20%
|
10%
|
10%
|
10%
|
30%
|
40%
|
| Temperature (°C) |
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
| Feels like temperature (°C) |
11°
|
11°
|
11°
|
12°
|
13°
|
12°
|
12°
|
12°
|
12°
|
| Wind direction and speed (mph) |
W
23
|
W
23
|
W
20
|
W
18
|
W
17
|
W
19
|
WSW
19
|
WSW
18
|
WSW
18
|
| Wind gust (mph) |
32
|
30
|
27
|
24
|
24
|
23
|
22
|
22
|
22
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
74%
|
74%
|
74%
|
74%
|
75%
|
75%
|
75%
|
76%
|
78%
|
| UV | - | - | - | 1 | 3 | 4 | 2 | 1 | - |
Wednesday (17 September 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
40%
|
50%
|
60%
|
50%
|
40%
|
30%
|
30%
|
30%
|
| Temperature (°C) |
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
| Feels like temperature (°C) |
12°
|
12°
|
11°
|
12°
|
12°
|
12°
|
12°
|
11°
|
| Wind direction and speed (mph) |
SW
19
|
SW
20
|
SW
22
|
SW
22
|
SW
24
|
WSW
24
|
WSW
24
|
WSW
24
|
| Wind gust (mph) |
23
|
25
|
25
|
25
|
24
|
25
|
27
|
24
|
| Visibility (description) |
VG
|
VG
|
VG
|
G
|
VG
|
G
|
VG
|
VG
|
| Humidity |
80%
|
83%
|
83%
|
85%
|
86%
|
86%
|
84%
|
85%
|
| UV | - | - | 1 | 2 | 2 | 2 | 1 | - |
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Forecast for 10:00 (UTC+1), Thu
Updated 09:23 (UTC+1) on Thu 11 Sep 2025
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