St Peter Port (Guernsey) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius; -
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius; -
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 10 degrees Celsius; Minimum nighttime temperature: 5 degrees Celsius; -
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 10 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius; -
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius;
-
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 11 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius;
-
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius;
Sunny intervals.
Sunrise:
Sunset:
M UV
L Pollution
No pollen data.
Next high tide: for
Saints Bay (Beach)
7 day forecast for St Peter Port
Today (11 March 2026)
| Time |
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%
|
30%
|
10%
|
30%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
| Temperature |
10°
|
11°
|
11°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
| Feels like temperature (°C) |
7°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
| Wind direction and speed |
WNW
18
|
WNW
19
|
WNW
19
|
WNW
19
|
WNW
19
|
WNW
19
|
WNW
18
|
WNW
18
|
W
18
|
W
17
|
W
15
|
W
13
|
WSW
12
|
WSW
13
|
WSW
15
|
| Wind gust (mph) |
33
|
34
|
33
|
31
|
32
|
30
|
30
|
30
|
30
|
28
|
26
|
24
|
23
|
24
|
25
|
| Visibility |
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
71%
|
71%
|
68%
|
65%
|
65%
|
67%
|
65%
|
65%
|
66%
|
66%
|
66%
|
66%
|
67%
|
69%
|
73%
|
| UV | 1 | 2 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Thursday (12 March 2026)
| 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 |
<5%
|
20%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
20%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
10%
|
20%
|
30%
|
40%
|
50%
|
80%
|
| Temperature (°C) |
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
| Feels like temperature (°C) |
6°
|
6°
|
5°
|
4°
|
4°
|
4°
|
4°
|
5°
|
5°
|
6°
|
6°
|
7°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
7°
|
6°
|
7°
|
| Wind direction and speed (mph) |
SW
17
|
SW
19
|
SW
21
|
SW
22
|
SW
24
|
SSW
25
|
SSW
25
|
SSW
26
|
SSW
26
|
SSW
27
|
SSW
27
|
SSW
26
|
SSW
25
|
SSW
25
|
SSW
26
|
SSW
27
|
SSW
28
|
SSW
29
|
SSW
29
|
SSW
30
|
SSW
31
|
SSW
32
|
SSW
32
|
SSW
31
|
| Wind gust (mph) |
28
|
30
|
31
|
32
|
33
|
34
|
34
|
35
|
36
|
37
|
37
|
36
|
36
|
37
|
38
|
40
|
40
|
41
|
41
|
42
|
43
|
44
|
45
|
45
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
75%
|
78%
|
79%
|
79%
|
77%
|
77%
|
78%
|
79%
|
81%
|
81%
|
81%
|
80%
|
78%
|
76%
|
76%
|
78%
|
81%
|
83%
|
85%
|
86%
|
86%
|
87%
|
90%
|
90%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Friday (13 March 2026)
| 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%
|
≥95%
|
≥95%
|
≥95%
|
90%
|
80%
|
80%
|
80%
|
80%
|
70%
|
70%
|
70%
|
70%
|
70%
|
70%
|
60%
|
60%
|
60%
|
60%
|
70%
|
70%
|
60%
|
50%
|
50%
|
| Temperature (°C) |
12°
|
11°
|
11°
|
10°
|
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
| Feels like temperature (°C) |
7°
|
7°
|
7°
|
6°
|
5°
|
5°
|
4°
|
4°
|
4°
|
4°
|
4°
|
5°
|
5°
|
5°
|
4°
|
4°
|
4°
|
3°
|
3°
|
3°
|
2°
|
2°
|
2°
|
2°
|
| Wind direction and speed (mph) |
SSW
31
|
SW
31
|
SW
29
|
W
24
|
W
21
|
W
20
|
W
19
|
W
18
|
W
18
|
W
18
|
W
18
|
W
18
|
W
18
|
W
18
|
W
18
|
W
17
|
W
17
|
W
16
|
W
15
|
W
14
|
WNW
14
|
WNW
14
|
WNW
15
|
WNW
15
|
| Wind gust (mph) |
44
|
44
|
43
|
39
|
38
|
36
|
34
|
34
|
33
|
34
|
31
|
35
|
35
|
35
|
36
|
34
|
32
|
32
|
31
|
31
|
34
|
34
|
32
|
30
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
| Humidity |
91%
|
92%
|
91%
|
87%
|
84%
|
80%
|
77%
|
74%
|
72%
|
72%
|
71%
|
66%
|
68%
|
68%
|
68%
|
67%
|
66%
|
66%
|
70%
|
68%
|
67%
|
66%
|
65%
|
66%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Saturday (14 March 2026)
| 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%
|
40%
|
40%
|
50%
|
40%
|
30%
|
30%
|
20%
|
20%
|
20%
|
10%
|
20%
|
20%
|
20%
|
10%
|
10%
|
20%
|
30%
|
40%
|
40%
|
40%
|
40%
|
30%
|
20%
|
| Temperature (°C) |
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
7°
|
7°
|
7°
|
7°
|
| Feels like temperature (°C) |
2°
|
2°
|
2°
|
2°
|
2°
|
3°
|
2°
|
2°
|
3°
|
5°
|
5°
|
6°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
6°
|
5°
|
5°
|
4°
|
4°
|
4°
|
| Wind direction and speed (mph) |
WNW
15
|
NW
14
|
NW
14
|
NW
14
|
NW
14
|
NW
14
|
NW
14
|
NW
14
|
NW
13
|
NW
13
|
NNW
12
|
NNW
11
|
NW
11
|
NW
10
|
WNW
10
|
WNW
9
|
WNW
9
|
WNW
9
|
W
8
|
W
8
|
W
8
|
WSW
8
|
WSW
8
|
WSW
8
|
| Wind gust (mph) |
29
|
27
|
27
|
27
|
26
|
26
|
26
|
24
|
22
|
21
|
20
|
20
|
19
|
17
|
16
|
17
|
17
|
17
|
18
|
17
|
18
|
18
|
17
|
16
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
67%
|
64%
|
63%
|
67%
|
66%
|
67%
|
66%
|
65%
|
66%
|
64%
|
61%
|
59%
|
60%
|
59%
|
59%
|
58%
|
59%
|
59%
|
62%
|
65%
|
66%
|
67%
|
68%
|
67%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Sunday (15 March 2026)
| 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 |
20%
|
20%
|
20%
|
30%
|
20%
|
20%
|
30%
|
30%
|
30%
|
40%
|
50%
|
60%
|
70%
|
70%
|
60%
|
50%
|
50%
|
40%
|
20%
|
30%
|
30%
|
30%
|
30%
|
40%
|
| Temperature (°C) |
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
8°
|
8°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
| Feels like temperature (°C) |
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
5°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
5°
|
5°
|
4°
|
4°
|
| Wind direction and speed (mph) |
WSW
8
|
WSW
9
|
WSW
9
|
WSW
10
|
SW
12
|
SW
14
|
SW
15
|
SW
17
|
SSW
18
|
SSW
19
|
SW
21
|
SW
23
|
SW
23
|
SW
23
|
SW
24
|
WSW
24
|
WSW
25
|
W
25
|
WNW
26
|
WNW
27
|
WNW
27
|
WNW
28
|
WNW
29
|
WNW
28
|
| Wind gust (mph) |
17
|
16
|
18
|
19
|
20
|
22
|
24
|
26
|
28
|
28
|
31
|
34
|
33
|
34
|
36
|
36
|
35
|
36
|
38
|
38
|
39
|
38
|
40
|
39
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
M
|
G
|
M
|
G
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
65%
|
67%
|
68%
|
68%
|
68%
|
72%
|
73%
|
75%
|
75%
|
76%
|
80%
|
82%
|
84%
|
87%
|
85%
|
86%
|
85%
|
82%
|
75%
|
71%
|
71%
|
69%
|
69%
|
69%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Monday (16 March 2026)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
40%
|
30%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
| Feels like temperature (°C) |
4°
|
4°
|
4°
|
5°
|
6°
|
6°
|
7°
|
6°
|
| Wind direction and speed (mph) |
WNW
28
|
WNW
28
|
WNW
26
|
W
24
|
W
22
|
W
20
|
W
19
|
WSW
21
|
| Wind gust (mph) |
41
|
38
|
34
|
31
|
28
|
26
|
27
|
30
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
69%
|
70%
|
69%
|
71%
|
74%
|
75%
|
77%
|
78%
|
| UV | - | - | 1 | 1 | 3 | 1 | 1 | - |
Tuesday (17 March 2026)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
20%
|
30%
|
40%
|
30%
|
30%
|
| Temperature (°C) |
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
| Feels like temperature (°C) |
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
7°
|
7°
|
| Wind direction and speed (mph) |
SW
23
|
SSW
25
|
SSW
26
|
SSW
27
|
S
24
|
S
19
|
S
18
|
S
18
|
| Wind gust (mph) |
31
|
33
|
35
|
34
|
31
|
24
|
24
|
24
|
| Visibility (description) |
G
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
| Humidity |
82%
|
85%
|
85%
|
85%
|
84%
|
84%
|
84%
|
84%
|
| UV | - | - | 1 | 1 | 2 | 1 | 1 | - |
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Forecast for 10am (UTC) Wednesday
Updated 08:13 (UTC) on Wed 11 Mar 2026
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