St Helier (Jersey) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 14° Celsius; -
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 13° Celsius;
-
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 14° 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: 16° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 16° Celsius; -
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 16° Celsius;
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 17° Celsius;
Light showers changing to sunny intervals by late morning.
Sunrise:
Sunset:
VH UV
L Pollution
No pollen data.
Next low tide: for
Havre Des Pas (Beach)
7 day forecast for St Helier
Today (2 July 2025)
| 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 |
50%
|
40%
|
60%
|
50%
|
60%
|
60%
|
60%
|
40%
|
20%
|
20%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
17°
|
17°
|
17°
|
17°
|
17°
|
18°
|
17°
|
18°
|
18°
|
19°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
19°
|
18°
|
17°
|
17°
|
16°
|
| Feels like temperature (°C) |
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
16°
|
16°
|
16°
|
16°
|
16°
|
15°
|
15°
|
14°
|
| Wind direction and speed |
NW
9
|
NW
10
|
NW
9
|
NW
8
|
NW
9
|
NW
9
|
NW
11
|
NW
12
|
NW
13
|
NW
15
|
NW
15
|
NW
15
|
NW
15
|
NW
15
|
NW
15
|
NW
14
|
NW
14
|
NW
13
|
NW
12
|
NW
10
|
NNW
10
|
| Wind gust (mph) |
24
|
24
|
22
|
21
|
23
|
23
|
24
|
25
|
25
|
26
|
25
|
26
|
26
|
27
|
27
|
27
|
26
|
27
|
26
|
25
|
25
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
91%
|
90%
|
90%
|
91%
|
89%
|
87%
|
85%
|
78%
|
69%
|
62%
|
56%
|
55%
|
54%
|
53%
|
53%
|
52%
|
54%
|
57%
|
63%
|
65%
|
67%
|
| UV | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 6 | 8 | 7 | 6 | 5 | 3 | 2 | 1 | 1 | 1 | - | - |
Thursday (3 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 |
<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) |
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
17°
|
18°
|
19°
|
19°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
19°
|
18°
|
17°
|
16°
|
16°
|
| Feels like temperature (°C) |
14°
|
14°
|
14°
|
13°
|
13°
|
13°
|
14°
|
15°
|
16°
|
16°
|
17°
|
18°
|
18°
|
18°
|
18°
|
18°
|
17°
|
17°
|
17°
|
16°
|
16°
|
15°
|
15°
|
15°
|
| Wind direction and speed (mph) |
NNW
10
|
NNW
10
|
NNW
10
|
NNW
9
|
N
9
|
N
8
|
N
7
|
NNE
8
|
NNE
8
|
NE
8
|
NE
7
|
NE
7
|
NE
7
|
N
7
|
NNW
8
|
NNW
10
|
NNW
11
|
NNW
11
|
N
11
|
N
11
|
N
11
|
N
9
|
N
8
|
N
7
|
| Wind gust (mph) |
26
|
26
|
25
|
23
|
22
|
19
|
17
|
17
|
15
|
14
|
13
|
13
|
15
|
17
|
20
|
21
|
21
|
21
|
21
|
21
|
20
|
19
|
16
|
15
|
| Visibility (description) |
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
| Humidity |
68%
|
70%
|
73%
|
76%
|
77%
|
77%
|
76%
|
68%
|
64%
|
58%
|
54%
|
49%
|
43%
|
43%
|
44%
|
44%
|
44%
|
45%
|
51%
|
54%
|
61%
|
67%
|
72%
|
75%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 2 | 4 | 6 | 7 | 8 | 8 | 8 | 6 | 5 | 3 | 2 | 1 | 1 | 1 | - | - |
Friday (4 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 |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
15°
|
15°
|
15°
|
16°
|
19°
|
21°
|
21°
|
19°
|
16°
|
| Feels like temperature (°C) |
14°
|
14°
|
14°
|
16°
|
18°
|
20°
|
19°
|
17°
|
16°
|
| Wind direction and speed (mph) |
N
6
|
N
6
|
NNE
5
|
NE
4
|
E
5
|
SW
5
|
NNW
10
|
NNW
10
|
NNW
6
|
| Wind gust (mph) |
13
|
14
|
12
|
9
|
11
|
17
|
19
|
18
|
14
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
VG
|
| Humidity |
79%
|
83%
|
84%
|
75%
|
57%
|
48%
|
51%
|
61%
|
75%
|
| UV | - | - | - | 1 | 5 | 8 | 4 | 1 | - |
Saturday (5 July 2025)
| 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%
|
10%
|
30%
|
40%
|
40%
|
| Temperature (°C) |
15°
|
15°
|
17°
|
19°
|
20°
|
20°
|
19°
|
18°
|
| Feels like temperature (°C) |
15°
|
15°
|
16°
|
17°
|
17°
|
17°
|
17°
|
16°
|
| Wind direction and speed (mph) |
NW
5
|
NW
5
|
WNW
6
|
W
10
|
WSW
13
|
W
13
|
W
14
|
W
13
|
| Wind gust (mph) |
11
|
12
|
14
|
19
|
20
|
23
|
23
|
26
|
| Visibility (description) |
VG
|
VG
|
VG
|
E
|
E
|
E
|
VG
|
VG
|
| Humidity |
84%
|
86%
|
77%
|
67%
|
63%
|
68%
|
79%
|
91%
|
| UV | - | - | 1 | 5 | 7 | 4 | 1 | - |
Sunday (6 July 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
 |
|
|
|
|
|
|
| Chance of precipitation |
50%
|
60%
|
50%
|
40%
|
40%
|
30%
|
30%
|
40%
|
| Temperature (°C) |
17°
|
17°
|
17°
|
18°
|
18°
|
18°
|
18°
|
17°
|
| Feels like temperature (°C) |
16°
|
15°
|
16°
|
16°
|
16°
|
16°
|
15°
|
15°
|
| Wind direction and speed (mph) |
WSW
13
|
WSW
12
|
WSW
12
|
W
14
|
W
15
|
W
15
|
W
16
|
W
15
|
| Wind gust (mph) |
27
|
27
|
26
|
24
|
23
|
24
|
24
|
24
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
| Humidity |
93%
|
94%
|
92%
|
87%
|
85%
|
87%
|
86%
|
85%
|
| UV | - | - | 1 | 4 | 4 | 4 | 1 | - |
Monday (7 July 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
50%
|
50%
|
50%
|
30%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
17°
|
17°
|
16°
|
17°
|
17°
|
17°
|
18°
|
18°
|
| Feels like temperature (°C) |
14°
|
14°
|
14°
|
14°
|
14°
|
15°
|
15°
|
15°
|
| Wind direction and speed (mph) |
WNW
16
|
WNW
16
|
WNW
15
|
WNW
16
|
WNW
16
|
WNW
15
|
WNW
15
|
WNW
14
|
| Wind gust (mph) |
24
|
25
|
24
|
23
|
22
|
23
|
23
|
22
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
86%
|
86%
|
85%
|
83%
|
81%
|
77%
|
75%
|
76%
|
| UV | - | - | 1 | 5 | 8 | 4 | 1 | - |
Tuesday (8 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%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
10%
|
| Temperature (°C) |
17°
|
17°
|
16°
|
17°
|
17°
|
17°
|
18°
|
18°
|
| Feels like temperature (°C) |
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
| Wind direction and speed (mph) |
NW
13
|
NW
12
|
NW
10
|
NW
11
|
WNW
12
|
WNW
12
|
NW
12
|
NW
10
|
| Wind gust (mph) |
21
|
19
|
14
|
14
|
13
|
14
|
14
|
12
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
76%
|
78%
|
82%
|
80%
|
78%
|
77%
|
76%
|
77%
|
| UV | - | - | 1 | 5 | 8 | 4 | 1 | - |
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weather map
Forecast
Forecast for 03:00 (UTC+1), Wed
Updated 02:09 (UTC+1) on Wed 2 Jul 2025
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