Guernsey (Guernsey) weather
Find a forecast
Forecast days
-
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: 23° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 23 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: 16° Celsius;
Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 16 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: 21° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 21 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;
Sunny changing to cloudy by early evening.
Sunrise:
Sunset:
H UV
M Pollution
No pollen data.
Next high tide: for
Vazon (Beach)
7 day forecast for Guernsey
Today (24 August 2026)
| Time |
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%
|
10%
|
30%
|
40%
|
40%
|
30%
|
30%
|
40%
|
50%
|
50%
|
| Temperature |
17°
|
17°
|
17°
|
16°
|
16°
|
17°
|
18°
|
20°
|
20°
|
21°
|
21°
|
22°
|
22°
|
21°
|
21°
|
20°
|
19°
|
18°
|
18°
|
18°
|
18°
|
| Feels like temperature (°C) |
14°
|
14°
|
13°
|
13°
|
13°
|
14°
|
14°
|
15°
|
16°
|
16°
|
17°
|
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
| Wind direction and speed |
E
17
|
E
17
|
ENE
17
|
ENE
17
|
ENE
18
|
ENE
18
|
ENE
18
|
ENE
18
|
ENE
18
|
ENE
18
|
ENE
18
|
ENE
18
|
ENE
18
|
ENE
18
|
ENE
18
|
ENE
18
|
ENE
16
|
ENE
16
|
ENE
17
|
ENE
16
|
ENE
16
|
| Wind gust (mph) |
33
|
34
|
35
|
36
|
36
|
36
|
35
|
36
|
34
|
34
|
34
|
34
|
34
|
36
|
37
|
37
|
36
|
35
|
34
|
32
|
30
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
VG
|
G
|
G
|
| Humidity |
67%
|
66%
|
66%
|
66%
|
66%
|
65%
|
64%
|
56%
|
55%
|
54%
|
55%
|
56%
|
56%
|
57%
|
59%
|
64%
|
66%
|
67%
|
72%
|
75%
|
75%
|
| UV | - | - | - | 1 | 1 | 1 | 3 | 4 | 5 | 6 | 6 | 6 | 5 | 3 | 2 | 1 | 1 | 1 | - | - | - |
Tuesday (25 August 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 |
50%
|
40%
|
30%
|
30%
|
20%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
30%
|
40%
|
40%
|
30%
|
20%
|
10%
|
20%
|
| Temperature (°C) |
18°
|
18°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
18°
|
19°
|
20°
|
20°
|
21°
|
22°
|
22°
|
22°
|
22°
|
22°
|
21°
|
20°
|
19°
|
18°
|
18°
|
18°
|
| Feels like temperature (°C) |
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
18°
|
19°
|
19°
|
20°
|
20°
|
21°
|
22°
|
21°
|
21°
|
20°
|
19°
|
18°
|
18°
|
17°
|
18°
|
| Wind direction and speed (mph) |
ENE
15
|
ENE
13
|
ENE
11
|
ENE
11
|
ENE
10
|
E
9
|
E
9
|
E
9
|
E
9
|
E
9
|
E
9
|
E
9
|
E
9
|
ESE
9
|
ESE
9
|
E
8
|
E
9
|
E
8
|
E
8
|
ESE
8
|
SE
8
|
SE
8
|
SE
9
|
S
8
|
| Wind gust (mph) |
28
|
25
|
25
|
23
|
22
|
21
|
18
|
18
|
17
|
16
|
17
|
17
|
17
|
17
|
17
|
17
|
17
|
16
|
15
|
15
|
15
|
15
|
16
|
16
|
| Visibility (description) |
G
|
G
|
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
VG
|
| Humidity |
77%
|
77%
|
79%
|
81%
|
84%
|
85%
|
85%
|
85%
|
80%
|
77%
|
74%
|
71%
|
69%
|
67%
|
67%
|
66%
|
66%
|
71%
|
75%
|
78%
|
84%
|
90%
|
91%
|
92%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 3 | 4 | 5 | 6 | 6 | 6 | 5 | 3 | 2 | 1 | 1 | 1 | - | - | - |
Wednesday (26 August 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%
|
10%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
30%
|
40%
|
50%
|
60%
|
60%
|
60%
|
| Temperature (°C) |
18°
|
18°
|
18°
|
17°
|
17°
|
18°
|
17°
|
18°
|
18°
|
18°
|
19°
|
20°
|
20°
|
21°
|
21°
|
22°
|
22°
|
22°
|
22°
|
21°
|
20°
|
19°
|
18°
|
17°
|
| Feels like temperature (°C) |
17°
|
18°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
18°
|
18°
|
19°
|
19°
|
20°
|
20°
|
21°
|
21°
|
21°
|
20°
|
19°
|
18°
|
18°
|
17°
|
16°
|
| Wind direction and speed (mph) |
SSW
9
|
SW
8
|
SW
9
|
SW
9
|
SW
9
|
SW
9
|
SW
9
|
SW
8
|
SSW
8
|
SSW
9
|
S
9
|
S
9
|
S
9
|
SSE
9
|
SE
9
|
ESE
9
|
ESE
9
|
E
10
|
E
11
|
E
11
|
E
11
|
E
11
|
E
11
|
E
10
|
| Wind gust (mph) |
17
|
18
|
19
|
18
|
18
|
17
|
16
|
15
|
15
|
16
|
16
|
15
|
14
|
13
|
14
|
15
|
17
|
19
|
20
|
25
|
26
|
25
|
27
|
25
|
| Visibility (description) |
VG
|
VG
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
G
|
G
|
M
|
M
|
M
|
| Humidity |
92%
|
93%
|
92%
|
93%
|
93%
|
93%
|
92%
|
92%
|
87%
|
85%
|
82%
|
79%
|
75%
|
72%
|
67%
|
64%
|
64%
|
65%
|
65%
|
72%
|
79%
|
84%
|
85%
|
88%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 3 | 4 | 5 | 6 | 7 | 6 | 5 | 3 | 2 | 1 | 1 | 1 | - | - | - |
Thursday (27 August 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 |
60%
|
60%
|
60%
|
50%
|
50%
|
50%
|
40%
|
20%
|
20%
|
20%
|
20%
|
30%
|
30%
|
30%
|
50%
|
50%
|
60%
|
50%
|
50%
|
50%
|
50%
|
40%
|
50%
|
40%
|
| Temperature (°C) |
17°
|
18°
|
18°
|
18°
|
18°
|
18°
|
17°
|
17°
|
18°
|
19°
|
19°
|
20°
|
20°
|
20°
|
20°
|
20°
|
19°
|
19°
|
19°
|
18°
|
18°
|
17°
|
17°
|
17°
|
| Feels like temperature (°C) |
16°
|
17°
|
17°
|
17°
|
17°
|
17°
|
16°
|
16°
|
17°
|
17°
|
18°
|
19°
|
19°
|
19°
|
19°
|
19°
|
18°
|
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
15°
|
| Wind direction and speed (mph) |
E
10
|
E
10
|
ESE
10
|
ESE
10
|
SE
10
|
SSE
10
|
S
10
|
SSW
11
|
SSW
11
|
SSW
11
|
SSW
10
|
SSW
9
|
SSW
9
|
SSW
9
|
SSW
8
|
S
9
|
SSW
9
|
SSW
9
|
SSW
9
|
SSW
9
|
SSW
9
|
SSW
9
|
SSW
9
|
SSW
10
|
| Wind gust (mph) |
26
|
27
|
27
|
26
|
27
|
25
|
24
|
25
|
22
|
20
|
20
|
20
|
17
|
18
|
17
|
20
|
20
|
22
|
20
|
22
|
22
|
22
|
23
|
23
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
M
|
M
|
M
|
M
|
P
|
M
|
M
|
M
|
| Humidity |
89%
|
91%
|
91%
|
91%
|
91%
|
92%
|
92%
|
91%
|
86%
|
83%
|
78%
|
75%
|
70%
|
69%
|
67%
|
72%
|
71%
|
70%
|
73%
|
77%
|
81%
|
82%
|
80%
|
81%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 4 | 5 | 6 | 6 | 5 | 4 | 2 | 1 | 1 | 1 | 1 | - | - | - |
Friday (28 August 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 |
30%
|
30%
|
30%
|
30%
|
30%
|
40%
|
40%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
40%
|
50%
|
50%
|
50%
|
40%
|
30%
|
30%
|
30%
|
30%
|
20%
|
30%
|
| Temperature (°C) |
17°
|
16°
|
16°
|
16°
|
16°
|
17°
|
16°
|
17°
|
17°
|
17°
|
18°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
18°
|
17°
|
17°
|
17°
|
17°
|
| Feels like temperature (°C) |
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
17°
|
16°
|
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
15°
|
14°
|
14°
|
14°
|
13°
|
| Wind direction and speed (mph) |
SSW
10
|
SW
10
|
SW
9
|
SSW
9
|
SW
10
|
SW
10
|
WSW
10
|
WSW
10
|
WSW
11
|
WSW
11
|
WSW
13
|
WSW
15
|
WSW
15
|
WSW
15
|
WSW
15
|
WSW
14
|
W
16
|
W
17
|
W
16
|
W
18
|
W
18
|
W
19
|
W
19
|
W
21
|
| Wind gust (mph) |
23
|
19
|
20
|
19
|
20
|
20
|
20
|
22
|
25
|
25
|
27
|
27
|
28
|
29
|
31
|
31
|
31
|
34
|
34
|
34
|
34
|
32
|
32
|
32
|
| Visibility (description) |
M
|
M
|
M
|
M
|
P
|
P
|
M
|
M
|
P
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
| Humidity |
83%
|
86%
|
86%
|
86%
|
85%
|
85%
|
86%
|
85%
|
83%
|
82%
|
80%
|
79%
|
79%
|
78%
|
80%
|
80%
|
82%
|
83%
|
84%
|
84%
|
85%
|
85%
|
85%
|
84%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 4 | 5 | 6 | 6 | 6 | 5 | 3 | 2 | 1 | 1 | 1 | - | - | - |
Saturday (29 August 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 |
30%
|
40%
|
50%
|
50%
|
50%
|
40%
|
40%
|
40%
|
40%
|
| Temperature (°C) |
17°
|
17°
|
17°
|
17°
|
18°
|
20°
|
19°
|
18°
|
17°
|
| Feels like temperature (°C) |
13°
|
13°
|
14°
|
14°
|
14°
|
17°
|
17°
|
15°
|
15°
|
| Wind direction and speed (mph) |
W
21
|
W
21
|
WSW
20
|
SW
20
|
SW
19
|
SW
17
|
WSW
17
|
WSW
15
|
SW
15
|
| Wind gust (mph) |
32
|
32
|
31
|
29
|
31
|
29
|
28
|
28
|
30
|
| Visibility (description) |
G
|
G
|
G
|
M
|
G
|
G
|
M
|
M
|
P
|
| Humidity |
85%
|
85%
|
85%
|
85%
|
86%
|
85%
|
85%
|
86%
|
86%
|
| UV | - | - | - | 1 | 4 | 6 | 3 | 1 | - |
Sunday (30 August 2026)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
 |
|
| Chance of precipitation |
50%
|
50%
|
40%
|
30%
|
30%
|
20%
|
20%
|
30%
|
| Temperature (°C) |
17°
|
17°
|
17°
|
18°
|
20°
|
20°
|
18°
|
17°
|
| Feels like temperature (°C) |
14°
|
14°
|
15°
|
16°
|
18°
|
18°
|
16°
|
15°
|
| Wind direction and speed (mph) |
SW
16
|
SW
16
|
SW
14
|
WSW
14
|
WSW
13
|
WSW
11
|
WSW
13
|
WSW
14
|
| Wind gust (mph) |
30
|
30
|
29
|
28
|
27
|
27
|
30
|
30
|
| Visibility (description) |
M
|
M
|
M
|
M
|
G
|
G
|
M
|
G
|
| Humidity |
86%
|
87%
|
86%
|
85%
|
84%
|
83%
|
83%
|
83%
|
| UV | - | - | 1 | 4 | 6 | 3 | 1 | - |
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Forecast for 4am (UTC+1) Monday
Updated 02:03 (UTC+1) on Mon 24 Aug 2026
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