St Peter Port (Guernsey) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 16° Celsius; -
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 16° Celsius; -
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 17° Celsius;
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 17° Celsius;
-
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 17° Celsius;
Heavy showers changing to sunny intervals by late morning.
Sunrise:
Sunset:
VH UV
L Pollution
No pollen data.
Next low tide: for
Saints Bay (Beach)
7 day forecast for St Peter Port
Today (19 July 2025)
| Time |
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 |
70%
|
70%
|
50%
|
30%
|
20%
|
20%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
10%
|
20%
|
20%
|
30%
|
40%
|
50%
|
70%
|
80%
|
| Temperature |
16°
|
16°
|
16°
|
17°
|
18°
|
18°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
18°
|
18°
|
18°
|
17°
|
| Feels like temperature (°C) |
16°
|
16°
|
16°
|
17°
|
17°
|
18°
|
18°
|
18°
|
18°
|
19°
|
19°
|
19°
|
18°
|
18°
|
17°
|
16°
|
16°
|
14°
|
13°
|
| Wind direction and speed |
NNW
5
|
NW
5
|
NW
5
|
WNW
5
|
W
6
|
WSW
7
|
WSW
8
|
SW
9
|
SW
10
|
SSW
9
|
S
8
|
S
8
|
SSE
8
|
SSE
9
|
SSE
11
|
S
14
|
SSE
16
|
SSE
19
|
SSE
22
|
| Wind gust (mph) |
9
|
9
|
10
|
10
|
11
|
11
|
12
|
14
|
12
|
10
|
10
|
11
|
12
|
14
|
17
|
19
|
24
|
28
|
31
|
| Visibility |
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
VG
|
| Humidity |
90%
|
90%
|
89%
|
87%
|
85%
|
86%
|
85%
|
86%
|
85%
|
85%
|
85%
|
86%
|
86%
|
86%
|
86%
|
86%
|
85%
|
86%
|
86%
|
| UV | 1 | 1 | 1 | 2 | 4 | 5 | 7 | 8 | 8 | 7 | 5 | 3 | 2 | 1 | 1 | 1 | 1 | - | - |
Sunday (20 July 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 |
90%
|
≥95%
|
90%
|
60%
|
50%
|
30%
|
20%
|
20%
|
20%
|
30%
|
30%
|
40%
|
50%
|
60%
|
50%
|
50%
|
60%
|
70%
|
80%
|
80%
|
80%
|
80%
|
80%
|
70%
|
| Temperature (°C) |
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
16°
|
17°
|
17°
|
17°
|
18°
|
18°
|
19°
|
19°
|
18°
|
19°
|
19°
|
18°
|
18°
|
17°
|
17°
|
17°
|
17°
|
16°
|
| Feels like temperature (°C) |
13°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
13°
|
13°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
14°
|
13°
|
13°
|
13°
|
13°
|
| Wind direction and speed (mph) |
SSE
24
|
SSE
26
|
SSE
27
|
SSE
26
|
S
26
|
S
25
|
S
24
|
SSW
23
|
SSW
23
|
SSW
22
|
SSW
22
|
SSW
20
|
SSW
19
|
SSW
18
|
S
17
|
S
17
|
S
17
|
SSW
17
|
S
17
|
S
19
|
SSE
21
|
S
21
|
S
20
|
S
19
|
| Wind gust (mph) |
33
|
35
|
36
|
35
|
34
|
33
|
34
|
32
|
31
|
30
|
29
|
27
|
24
|
24
|
23
|
21
|
24
|
24
|
28
|
28
|
27
|
29
|
27
|
25
|
| Visibility (description) |
E
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
89%
|
91%
|
92%
|
91%
|
88%
|
85%
|
83%
|
81%
|
81%
|
80%
|
78%
|
77%
|
76%
|
75%
|
77%
|
75%
|
75%
|
76%
|
78%
|
81%
|
83%
|
84%
|
85%
|
86%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 2 | 4 | 6 | 7 | 8 | 8 | 8 | 6 | 4 | 3 | 1 | 1 | 1 | 1 | - | - |
Monday (21 July 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 |
70%
|
70%
|
40%
|
20%
|
10%
|
20%
|
10%
|
10%
|
20%
|
| Temperature (°C) |
16°
|
16°
|
16°
|
16°
|
18°
|
20°
|
19°
|
18°
|
17°
|
| Feels like temperature (°C) |
13°
|
13°
|
14°
|
14°
|
15°
|
16°
|
16°
|
15°
|
14°
|
| Wind direction and speed (mph) |
S
17
|
SSW
16
|
WNW
14
|
NW
15
|
WNW
17
|
W
18
|
W
20
|
W
20
|
W
17
|
| Wind gust (mph) |
21
|
19
|
24
|
25
|
25
|
28
|
29
|
29
|
27
|
| Visibility (description) |
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
86%
|
87%
|
89%
|
87%
|
84%
|
83%
|
84%
|
85%
|
84%
|
| UV | - | - | - | 1 | 5 | 8 | 5 | 1 | - |
Tuesday (22 July 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
30%
|
40%
|
60%
|
60%
|
40%
|
20%
|
20%
|
| Temperature (°C) |
16°
|
16°
|
16°
|
17°
|
18°
|
18°
|
18°
|
17°
|
| Feels like temperature (°C) |
14°
|
14°
|
15°
|
16°
|
16°
|
17°
|
16°
|
15°
|
| Wind direction and speed (mph) |
W
15
|
WSW
12
|
WSW
11
|
SW
12
|
SW
12
|
WSW
10
|
WNW
10
|
WNW
10
|
| Wind gust (mph) |
23
|
21
|
20
|
17
|
12
|
14
|
16
|
17
|
| Visibility (description) |
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
E
|
| Humidity |
84%
|
84%
|
85%
|
85%
|
86%
|
87%
|
85%
|
85%
|
| UV | - | - | 1 | 3 | 6 | 4 | 1 | - |
Wednesday (23 July 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
30%
|
30%
|
20%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
16°
|
16°
|
16°
|
18°
|
18°
|
18°
|
18°
|
18°
|
| Feels like temperature (°C) |
15°
|
14°
|
14°
|
16°
|
16°
|
15°
|
15°
|
15°
|
| Wind direction and speed (mph) |
NW
11
|
WNW
10
|
NW
12
|
NW
14
|
WNW
15
|
WNW
18
|
WNW
18
|
WNW
16
|
| Wind gust (mph) |
19
|
20
|
20
|
19
|
20
|
22
|
22
|
21
|
| Visibility (description) |
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
85%
|
84%
|
84%
|
82%
|
81%
|
81%
|
82%
|
83%
|
| UV | - | - | 1 | 5 | 8 | 4 | 1 | - |
Thursday (24 July 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
 |
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
20%
|
20%
|
10%
|
<5%
|
10%
|
10%
|
| Temperature (°C) |
17°
|
17°
|
17°
|
18°
|
18°
|
18°
|
18°
|
18°
|
| Feels like temperature (°C) |
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
| Wind direction and speed (mph) |
WNW
14
|
WNW
13
|
WNW
11
|
WNW
12
|
W
12
|
W
13
|
WNW
13
|
W
10
|
| Wind gust (mph) |
20
|
18
|
16
|
12
|
14
|
14
|
13
|
11
|
| Visibility (description) |
VG
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
84%
|
87%
|
88%
|
89%
|
86%
|
86%
|
86%
|
88%
|
| UV | - | - | 1 | 5 | 8 | 4 | 1 | - |
Friday (25 July 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
 |
|
|
|
|
|
|
| Chance of precipitation |
10%
|
20%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
18°
|
18°
|
17°
|
18°
|
18°
|
18°
|
19°
|
19°
|
| Feels like temperature (°C) |
17°
|
17°
|
16°
|
17°
|
17°
|
17°
|
17°
|
17°
|
| Wind direction and speed (mph) |
W
9
|
W
9
|
W
9
|
WNW
10
|
W
12
|
W
13
|
WNW
14
|
WNW
13
|
| Wind gust (mph) |
12
|
12
|
12
|
12
|
12
|
14
|
16
|
17
|
| Visibility (description) |
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
| Humidity |
89%
|
91%
|
92%
|
91%
|
90%
|
91%
|
89%
|
86%
|
| UV | - | - | 1 | 4 | 7 | 4 | 1 | - |
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Forecast
Forecast for 05:00 (UTC+1), Sat
Updated 04:08 (UTC+1) on Sat 19 Jul 2025
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