St Peter Port (Guernsey) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius; -
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius; -
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius;
-
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius;
-
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius; -
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius;
-
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius;
Sunny intervals changing to overcast by early evening.
Sunrise:
Sunset:
M UV
L Pollution
No pollen data.
Next low tide: for
Saints Bay (Beach)
7 day forecast for St Peter Port
Today (17 April 2026)
| Time |
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%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
10%
|
10%
|
20%
|
10%
|
| Temperature |
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
14°
|
13°
|
13°
|
12°
|
12°
|
11°
|
| Feels like temperature (°C) |
12°
|
13°
|
14°
|
14°
|
14°
|
13°
|
13°
|
12°
|
11°
|
11°
|
10°
|
10°
|
| Wind direction and speed |
S
11
|
S
10
|
S
9
|
SSW
8
|
SSW
7
|
SW
7
|
SW
7
|
WSW
8
|
W
8
|
W
8
|
WNW
8
|
WNW
8
|
| Wind gust (mph) |
16
|
14
|
13
|
13
|
15
|
19
|
19
|
17
|
15
|
14
|
14
|
15
|
| Visibility |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
86%
|
87%
|
84%
|
84%
|
83%
|
83%
|
84%
|
86%
|
91%
|
92%
|
91%
|
89%
|
| UV | 5 | 5 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | - | - | - |
Saturday (18 April 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%
|
50%
|
50%
|
50%
|
40%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
11°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
11°
|
11°
|
10°
|
10°
|
| Feels like temperature (°C) |
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
9°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
9°
|
9°
|
8°
|
8°
|
| Wind direction and speed (mph) |
WNW
9
|
WNW
9
|
NW
9
|
NW
9
|
NW
8
|
NW
8
|
NW
7
|
NW
8
|
NW
9
|
NNW
9
|
NNW
9
|
NNW
10
|
NNW
10
|
NNW
11
|
NNW
11
|
NW
11
|
NW
12
|
NW
12
|
NW
12
|
NW
12
|
NW
11
|
NW
11
|
NNW
11
|
N
13
|
| Wind gust (mph) |
16
|
16
|
16
|
15
|
15
|
14
|
14
|
15
|
15
|
14
|
14
|
14
|
15
|
15
|
15
|
16
|
17
|
17
|
18
|
17
|
17
|
19
|
20
|
23
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
G
|
G
|
G
|
G
|
| Humidity |
87%
|
86%
|
86%
|
85%
|
85%
|
84%
|
83%
|
82%
|
78%
|
75%
|
74%
|
73%
|
73%
|
72%
|
70%
|
69%
|
68%
|
68%
|
70%
|
73%
|
75%
|
76%
|
76%
|
75%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 5 | 5 | 5 | 3 | 2 | 1 | 1 | 1 | 1 | - | - | - |
Sunday (19 April 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
11°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
11°
|
10°
|
10°
|
10°
|
| Feels like temperature (°C) |
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
8°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
8°
|
8°
|
7°
|
7°
|
| Wind direction and speed (mph) |
N
14
|
N
14
|
N
14
|
N
14
|
NNE
14
|
NNE
15
|
NNE
16
|
NE
17
|
NE
17
|
NE
17
|
NE
16
|
NE
16
|
NE
15
|
NE
15
|
NE
16
|
NE
16
|
NE
15
|
NE
14
|
NE
13
|
NE
13
|
NNE
12
|
NE
12
|
NE
12
|
NE
12
|
| Wind gust (mph) |
23
|
22
|
22
|
21
|
22
|
22
|
23
|
23
|
23
|
22
|
21
|
21
|
20
|
21
|
21
|
21
|
21
|
19
|
17
|
17
|
17
|
17
|
17
|
18
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
76%
|
76%
|
76%
|
76%
|
76%
|
76%
|
75%
|
74%
|
73%
|
72%
|
71%
|
72%
|
71%
|
71%
|
72%
|
69%
|
69%
|
66%
|
64%
|
64%
|
65%
|
66%
|
67%
|
68%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 5 | 5 | 5 | 4 | 2 | 1 | 1 | 1 | 1 | - | - | - |
Monday (20 April 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
11°
|
11°
|
12°
|
12°
|
13°
|
13°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
10°
|
10°
|
10°
|
| Feels like temperature (°C) |
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
5°
|
6°
|
7°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
7°
|
7°
|
6°
|
6°
|
| Wind direction and speed (mph) |
NE
13
|
NE
14
|
ENE
15
|
ENE
15
|
ENE
16
|
E
16
|
E
16
|
E
16
|
E
16
|
E
16
|
E
16
|
ENE
16
|
ENE
17
|
ENE
18
|
NE
19
|
NE
19
|
NE
20
|
NE
19
|
NE
19
|
NE
18
|
ENE
18
|
ENE
17
|
ENE
17
|
ENE
18
|
| Wind gust (mph) |
19
|
20
|
20
|
21
|
21
|
20
|
22
|
22
|
23
|
23
|
23
|
24
|
25
|
25
|
26
|
26
|
26
|
25
|
24
|
24
|
23
|
23
|
25
|
26
|
| Visibility (description) |
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
G
|
G
|
| Humidity |
71%
|
72%
|
71%
|
71%
|
71%
|
72%
|
74%
|
73%
|
72%
|
71%
|
67%
|
65%
|
64%
|
63%
|
64%
|
64%
|
64%
|
62%
|
62%
|
62%
|
63%
|
64%
|
66%
|
67%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 5 | 5 | 5 | 4 | 2 | 1 | 1 | 1 | 1 | - | - | - |
Tuesday (21 April 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%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
| Feels like temperature (°C) |
6°
|
6°
|
6°
|
6°
|
6°
|
5°
|
5°
|
5°
|
6°
|
6°
|
7°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
| Wind direction and speed (mph) |
ENE
18
|
ENE
19
|
ENE
20
|
ENE
20
|
ENE
20
|
ENE
21
|
ENE
21
|
ENE
22
|
ENE
21
|
ENE
21
|
ENE
21
|
ENE
22
|
ENE
22
|
ENE
23
|
ENE
24
|
ENE
24
|
ENE
25
|
ENE
25
|
ENE
26
|
ENE
26
|
ENE
26
|
ENE
27
|
ENE
27
|
ENE
27
|
| Wind gust (mph) |
28
|
28
|
30
|
30
|
30
|
30
|
30
|
30
|
31
|
31
|
31
|
31
|
32
|
32
|
34
|
34
|
34
|
35
|
36
|
36
|
37
|
38
|
38
|
37
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
68%
|
69%
|
70%
|
72%
|
71%
|
72%
|
69%
|
70%
|
72%
|
72%
|
69%
|
68%
|
66%
|
66%
|
66%
|
66%
|
65%
|
67%
|
68%
|
69%
|
71%
|
73%
|
73%
|
72%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 5 | 5 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | - | - | - |
Wednesday (22 April 2026)
| Time |
00:00
|
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
11°
|
11°
|
11°
|
10°
|
11°
|
12°
|
13°
|
13°
|
12°
|
| Feels like temperature (°C) |
6°
|
6°
|
6°
|
6°
|
7°
|
8°
|
8°
|
8°
|
8°
|
| Wind direction and speed (mph) |
ENE
27
|
E
27
|
E
27
|
E
27
|
E
26
|
ENE
26
|
ENE
26
|
ENE
26
|
ENE
25
|
| Wind gust (mph) |
37
|
37
|
36
|
36
|
34
|
34
|
33
|
33
|
32
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
M
|
G
|
M
|
| Humidity |
73%
|
73%
|
74%
|
74%
|
72%
|
69%
|
71%
|
71%
|
75%
|
| UV | - | - | - | 1 | 3 | 5 | 2 | 1 | - |
Thursday (23 April 2026)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
12°
|
11°
|
11°
|
12°
|
13°
|
13°
|
13°
|
12°
|
| Feels like temperature (°C) |
8°
|
8°
|
7°
|
8°
|
9°
|
9°
|
9°
|
9°
|
| Wind direction and speed (mph) |
ENE
24
|
E
23
|
ENE
23
|
E
21
|
ENE
21
|
ENE
22
|
ENE
22
|
ENE
23
|
| Wind gust (mph) |
30
|
29
|
29
|
28
|
28
|
29
|
30
|
29
|
| Visibility (description) |
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
| Humidity |
76%
|
76%
|
77%
|
76%
|
73%
|
72%
|
72%
|
75%
|
| UV | - | - | 1 | 3 | 5 | 2 | 1 | - |
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Forecast for 1pm (UTC+1) Friday
Updated 12:41 (UTC+1) on Fri 17 Apr 2026
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