St Sampson (Guernsey) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 16 degrees Celsius; -
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius; -
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 17 degrees Celsius; -
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 22 degrees Celsius; Minimum nighttime temperature: 17 degrees Celsius;
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 17 degrees Celsius;
-
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 17 degrees Celsius;
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 18 degrees Celsius;
Clear.
Sunrise:
Sunset:
M UV
L Pollution
No pollen data.
Next low tide: tomorrow for
Pembroke Bay (Beach)
7 day forecast for St Sampson
Today (26 September 2026)
| Time |
23:00
|
|---|---|
| Weather symbols |  |
| Chance of precipitation |
<5%
|
| Temperature |
16°
|
| Feels like temperature (°C) |
14°
|
| Wind direction and speed |
ESE
9
|
| Wind gust (mph) |
20
|
| Visibility |
VG
|
| Humidity |
72%
|
| UV | - |
Sunday (27 September 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%
|
30%
|
20%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
20%
|
40%
|
50%
|
60%
|
80%
|
70%
|
60%
|
40%
|
20%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
16°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
18°
|
18°
|
18°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
18°
|
18°
|
17°
|
17°
|
17°
|
16°
|
| Feels like temperature (°C) |
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
17°
|
18°
|
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
| Wind direction and speed (mph) |
ESE
10
|
ESE
10
|
ESE
11
|
SE
11
|
SSE
11
|
SSE
11
|
SSE
11
|
S
11
|
S
11
|
S
13
|
SSW
13
|
SSW
13
|
SSW
13
|
SSW
13
|
SSW
13
|
SW
13
|
WSW
13
|
W
13
|
W
13
|
WNW
11
|
WNW
10
|
WNW
9
|
WNW
8
|
NW
7
|
| Wind gust (mph) |
21
|
22
|
23
|
24
|
24
|
24
|
24
|
25
|
26
|
28
|
27
|
28
|
27
|
28
|
29
|
28
|
27
|
25
|
23
|
22
|
20
|
20
|
19
|
17
|
| Visibility (description) |
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
81%
|
85%
|
86%
|
89%
|
91%
|
89%
|
88%
|
86%
|
85%
|
81%
|
78%
|
80%
|
84%
|
87%
|
87%
|
89%
|
86%
|
85%
|
83%
|
83%
|
83%
|
83%
|
82%
|
82%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | - | - | - | - | - |
Monday (28 September 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%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
30%
|
30%
|
40%
|
40%
|
50%
|
50%
|
40%
|
40%
|
30%
|
20%
|
| Temperature (°C) |
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
17°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
| Feels like temperature (°C) |
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
| Wind direction and speed (mph) |
NW
7
|
NW
6
|
NNW
5
|
N
4
|
N
4
|
N
4
|
NNE
4
|
NE
5
|
NE
6
|
NE
7
|
ENE
8
|
ENE
9
|
ENE
9
|
ENE
9
|
ENE
10
|
ENE
11
|
ENE
11
|
ENE
11
|
ENE
11
|
E
11
|
E
11
|
E
10
|
E
9
|
E
9
|
| Wind gust (mph) |
16
|
14
|
13
|
13
|
12
|
13
|
13
|
14
|
15
|
15
|
16
|
17
|
18
|
19
|
20
|
22
|
22
|
23
|
23
|
23
|
25
|
24
|
25
|
22
|
| Visibility (description) |
VG
|
G
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
81%
|
81%
|
82%
|
81%
|
79%
|
79%
|
79%
|
78%
|
76%
|
69%
|
65%
|
64%
|
64%
|
65%
|
68%
|
72%
|
75%
|
77%
|
83%
|
88%
|
91%
|
92%
|
92%
|
94%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | - | - | - | - | - |
Tuesday (29 September 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%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
20%
|
30%
|
30%
|
40%
|
50%
|
60%
|
60%
|
| Temperature (°C) |
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
19°
|
20°
|
20°
|
21°
|
21°
|
22°
|
22°
|
22°
|
22°
|
21°
|
21°
|
20°
|
20°
|
20°
|
| Feels like temperature (°C) |
17°
|
17°
|
18°
|
18°
|
18°
|
17°
|
17°
|
17°
|
18°
|
17°
|
18°
|
18°
|
18°
|
19°
|
20°
|
21°
|
20°
|
21°
|
20°
|
20°
|
19°
|
18°
|
18°
|
18°
|
| Wind direction and speed (mph) |
ESE
9
|
ESE
9
|
ESE
8
|
SE
7
|
SE
7
|
SE
8
|
SSE
9
|
SSE
9
|
SSE
9
|
SSE
11
|
SSE
13
|
SSE
13
|
SSE
14
|
SSE
14
|
SSE
14
|
SSE
13
|
SSE
13
|
SSE
13
|
SSE
13
|
S
13
|
SSE
13
|
S
14
|
S
14
|
SSE
14
|
| Wind gust (mph) |
21
|
20
|
18
|
17
|
18
|
19
|
19
|
20
|
22
|
24
|
25
|
25
|
25
|
24
|
24
|
24
|
25
|
27
|
28
|
30
|
31
|
32
|
31
|
31
|
| Visibility (description) |
M
|
P
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
M
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
M
|
M
|
| Humidity |
93%
|
94%
|
93%
|
94%
|
94%
|
94%
|
95%
|
95%
|
93%
|
91%
|
88%
|
86%
|
84%
|
81%
|
77%
|
74%
|
73%
|
73%
|
74%
|
74%
|
75%
|
77%
|
81%
|
84%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 3 | 4 | 3 | 2 | 1 | 1 | 1 | - | - | - | - | - |
Wednesday (30 September 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 |
70%
|
80%
|
80%
|
70%
|
60%
|
60%
|
50%
|
30%
|
20%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
20%
|
10%
|
10%
|
<5%
|
| Temperature (°C) |
19°
|
19°
|
19°
|
19°
|
19°
|
18°
|
18°
|
18°
|
18°
|
18°
|
19°
|
19°
|
20°
|
21°
|
21°
|
20°
|
20°
|
20°
|
19°
|
19°
|
18°
|
18°
|
17°
|
17°
|
| Feels like temperature (°C) |
18°
|
17°
|
18°
|
18°
|
18°
|
17°
|
17°
|
17°
|
17°
|
17°
|
18°
|
18°
|
18°
|
19°
|
19°
|
19°
|
19°
|
18°
|
18°
|
17°
|
16°
|
16°
|
16°
|
16°
|
| Wind direction and speed (mph) |
S
14
|
S
14
|
S
13
|
S
11
|
S
11
|
SSW
10
|
SSW
9
|
SSW
9
|
SSW
9
|
SSW
9
|
SSW
10
|
SSW
11
|
SSW
11
|
SSW
11
|
SSW
10
|
SSW
9
|
SW
9
|
SW
9
|
SW
9
|
SW
9
|
WSW
9
|
WSW
9
|
SW
9
|
SW
9
|
| Wind gust (mph) |
32
|
31
|
30
|
28
|
28
|
26
|
25
|
22
|
21
|
22
|
22
|
22
|
22
|
21
|
19
|
21
|
22
|
25
|
25
|
25
|
25
|
24
|
25
|
23
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
G
|
G
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
| Humidity |
86%
|
88%
|
89%
|
90%
|
90%
|
90%
|
89%
|
89%
|
88%
|
85%
|
79%
|
75%
|
70%
|
66%
|
65%
|
65%
|
65%
|
68%
|
69%
|
73%
|
75%
|
76%
|
76%
|
76%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | - | - | - | - | - |
Thursday (1 October 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 |
<5%
|
10%
|
20%
|
20%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
17°
|
17°
|
17°
|
17°
|
18°
|
18°
|
18°
|
18°
|
18°
|
| Feels like temperature (°C) |
16°
|
16°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
| Wind direction and speed (mph) |
SW
9
|
SW
9
|
WSW
9
|
WSW
9
|
W
10
|
W
13
|
W
12
|
W
9
|
WNW
9
|
| Wind gust (mph) |
22
|
22
|
23
|
22
|
21
|
21
|
19
|
18
|
18
|
| Visibility (description) |
VG
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
77%
|
77%
|
77%
|
77%
|
68%
|
66%
|
65%
|
66%
|
66%
|
| UV | - | - | - | 1 | 2 | 4 | 1 | - | - |
Friday (2 October 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
18°
|
17°
|
17°
|
18°
|
18°
|
18°
|
18°
|
18°
|
| Feels like temperature (°C) |
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
16°
|
16°
|
| Wind direction and speed (mph) |
W
10
|
WSW
9
|
SSW
9
|
SSE
9
|
S
9
|
ESE
7
|
ENE
9
|
E
10
|
| Wind gust (mph) |
16
|
15
|
14
|
14
|
13
|
13
|
15
|
17
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
67%
|
67%
|
68%
|
70%
|
71%
|
67%
|
70%
|
73%
|
| UV | - | - | 1 | 2 | 4 | 1 | - | - |
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Forecast
Forecast for 12am (UTC+1) Sunday
Updated 23:00 (UTC+1) on Sat 26 Sep 2026
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