Thorney Island (West Sussex) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 7° Celsius; -
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 8° Celsius; -
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 7° Celsius;
-
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 7° Celsius; -
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 11° Celsius;
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 11° Celsius;
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 10° Celsius;
-
Maximum daytime temperature: 21° Celsius;
Maximum daytime temperature: 21° Celsius;
Cloudy changing to sunny intervals in the afternoon.
Sunrise:
Sunset:
Next high tide: for
West Wittering (Beach)
8 day forecast for Thorney Island
Today (24 April 2025)
| Time |
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%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
8°
|
9°
|
9°
|
10°
|
12°
|
13°
|
14°
|
14°
|
15°
|
14°
|
14°
|
14°
|
14°
|
14°
|
12°
|
11°
|
11°
|
10°
|
| Feels like temperature (°C) |
7°
|
7°
|
8°
|
9°
|
11°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
11°
|
10°
|
10°
|
9°
|
| Wind direction and speed |
N
5
|
NNE
5
|
NNE
5
|
NE
6
|
NE
6
|
NE
6
|
NNE
6
|
NNE
6
|
SSW
7
|
SSW
8
|
SSW
9
|
SW
9
|
SW
9
|
WSW
8
|
W
6
|
W
5
|
WNW
4
|
N
5
|
| Wind gust (mph) |
11
|
12
|
14
|
12
|
12
|
12
|
12
|
12
|
13
|
13
|
13
|
13
|
13
|
12
|
10
|
10
|
9
|
11
|
| Visibility |
M
|
M
|
M
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
M
|
M
|
| Humidity |
86%
|
85%
|
84%
|
79%
|
74%
|
67%
|
63%
|
59%
|
59%
|
64%
|
65%
|
67%
|
67%
|
68%
|
75%
|
80%
|
84%
|
86%
|
| UV | 1 | 1 | 1 | 2 | 3 | 4 | 5 | 5 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | - | - | - |
Friday (25 April 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%
|
10%
|
| Temperature (°C) |
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
7°
|
8°
|
9°
|
10°
|
11°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
11°
|
10°
|
10°
|
10°
|
| Feels like temperature (°C) |
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
6°
|
6°
|
7°
|
8°
|
9°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
9°
|
9°
|
9°
|
| Wind direction and speed (mph) |
E
6
|
ESE
6
|
ESE
6
|
ESE
5
|
E
5
|
E
5
|
E
5
|
E
5
|
E
6
|
E
8
|
ESE
8
|
ESE
9
|
SE
10
|
SE
11
|
SSE
11
|
SSE
11
|
SE
10
|
SE
9
|
SE
8
|
SE
7
|
ESE
6
|
ESE
5
|
E
5
|
E
5
|
| Wind gust (mph) |
11
|
12
|
12
|
10
|
10
|
11
|
13
|
15
|
16
|
16
|
16
|
16
|
17
|
18
|
18
|
19
|
18
|
16
|
14
|
14
|
15
|
11
|
11
|
12
|
| Visibility (description) |
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
90%
|
91%
|
91%
|
90%
|
90%
|
88%
|
87%
|
85%
|
79%
|
74%
|
68%
|
66%
|
65%
|
64%
|
65%
|
66%
|
67%
|
67%
|
68%
|
74%
|
81%
|
85%
|
85%
|
85%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 4 | 5 | 5 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | - | - | - |
Saturday (26 April 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 |
10%
|
40%
|
60%
|
60%
|
30%
|
10%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
10°
|
10°
|
9°
|
9°
|
11°
|
13°
|
14°
|
14°
|
11°
|
| Feels like temperature (°C) |
9°
|
8°
|
8°
|
8°
|
10°
|
12°
|
14°
|
14°
|
11°
|
| Wind direction and speed (mph) |
ENE
5
|
ENE
5
|
NE
5
|
NE
5
|
NE
6
|
ENE
5
|
SSW
5
|
SW
5
|
W
4
|
| Wind gust (mph) |
12
|
12
|
11
|
11
|
10
|
10
|
8
|
8
|
6
|
| Visibility (description) |
VG
|
VG
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
| Humidity |
84%
|
83%
|
86%
|
89%
|
86%
|
77%
|
73%
|
75%
|
86%
|
| UV | - | - | - | 1 | 2 | 4 | 2 | 1 | - |
Sunday (27 April 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
10°
|
8°
|
9°
|
14°
|
16°
|
16°
|
15°
|
10°
|
| Feels like temperature (°C) |
9°
|
8°
|
9°
|
13°
|
14°
|
14°
|
13°
|
10°
|
| Wind direction and speed (mph) |
WNW
2
|
NW
3
|
NNW
3
|
SW
5
|
SSW
10
|
SSW
11
|
SW
9
|
SW
5
|
| Wind gust (mph) |
4
|
4
|
9
|
16
|
19
|
19
|
12
|
8
|
| Visibility (description) |
G
|
M
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
93%
|
96%
|
92%
|
73%
|
63%
|
60%
|
67%
|
87%
|
| UV | - | - | 1 | 4 | 5 | 2 | 1 | - |
Monday (28 April 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
9°
|
8°
|
9°
|
14°
|
17°
|
19°
|
17°
|
14°
|
| Feels like temperature (°C) |
8°
|
7°
|
8°
|
13°
|
15°
|
16°
|
15°
|
12°
|
| Wind direction and speed (mph) |
SSW
4
|
E
3
|
E
4
|
SE
8
|
SE
11
|
SE
11
|
ESE
9
|
E
8
|
| Wind gust (mph) |
6
|
7
|
11
|
17
|
18
|
17
|
15
|
17
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
95%
|
98%
|
95%
|
68%
|
54%
|
46%
|
55%
|
65%
|
| UV | - | - | 1 | 4 | 5 | 2 | 1 | - |
Tuesday (29 April 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%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
13°
|
12°
|
13°
|
17°
|
20°
|
20°
|
18°
|
15°
|
| Feels like temperature (°C) |
11°
|
11°
|
11°
|
15°
|
17°
|
17°
|
17°
|
14°
|
| Wind direction and speed (mph) |
E
8
|
E
7
|
E
7
|
ESE
11
|
ESE
12
|
ESE
13
|
ESE
10
|
ESE
7
|
| Wind gust (mph) |
16
|
14
|
18
|
21
|
23
|
21
|
13
|
12
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
69%
|
74%
|
75%
|
64%
|
53%
|
48%
|
58%
|
68%
|
| UV | - | - | 1 | 4 | 5 | 2 | 1 | - |
Wednesday (30 April 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%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
13°
|
12°
|
13°
|
17°
|
20°
|
20°
|
19°
|
14°
|
| Feels like temperature (°C) |
12°
|
11°
|
12°
|
16°
|
17°
|
18°
|
17°
|
13°
|
| Wind direction and speed (mph) |
ESE
7
|
E
6
|
E
6
|
ESE
9
|
SE
11
|
SE
12
|
ESE
9
|
ESE
7
|
| Wind gust (mph) |
10
|
8
|
12
|
17
|
18
|
17
|
11
|
9
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
76%
|
83%
|
78%
|
68%
|
56%
|
49%
|
59%
|
70%
|
| UV | - | - | 1 | 4 | 5 | 2 | 1 | - |
Thursday (1 May 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
13°
|
12°
|
12°
|
17°
|
20°
|
20°
|
18°
|
14°
|
| Feels like temperature (°C) |
11°
|
10°
|
11°
|
16°
|
17°
|
17°
|
16°
|
13°
|
| Wind direction and speed (mph) |
ESE
7
|
E
6
|
E
6
|
ESE
9
|
SE
11
|
SE
11
|
SSE
9
|
ESE
8
|
| Wind gust (mph) |
8
|
9
|
14
|
16
|
17
|
17
|
12
|
8
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
76%
|
79%
|
78%
|
66%
|
57%
|
52%
|
62%
|
75%
|
| UV | - | - | 1 | 4 | 5 | 2 | 1 | - |
Tooltip header
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Thorney Island weather map
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WARNING
Flood alerts in force for England
Flood alerts in force for England
London & South East England weather forecast
Headline:
Early cloud clearing to give a brighter afternoon.
Today:
A cloudy dull start but this will gradually lift and break to give a generally bright afternoon, although thicker cloud may linger along parts of the coast. Winds remaining fresh north-easterly, giving a cooler feel, particularly in the east. Maximum temperature 18 °C.
Tonight:
Patchy low cloud along the east coast will once again spread inland through the evening to give a largely cloudy night for most. Minimum temperature 3 °C.
Friday:
Early cloud on Friday once again clearing into the afternoon to give some good brightness with conditions remaining dry. Fresh winds maintaining a cooler feel. Maximum temperature 17 °C.
Outlook for Saturday to Monday:
Cloudy at times Saturday with the risk of a shower. Sunday and Monday staying dry with temperatures rising above average.
Updated:
UK long range weather forecast
Nearest forecasts
- Emsworth 2.3 miles
- West Wittering (Beach) 2.7 miles
- South Hayling 3.0 miles
- Hayling Island - West of Eastoke (Beach) 3.0 miles
- Bosham 3.4 miles
- Hayling Island - West Beachlands (Beach) 3.6 miles
- Hayling Island - West Hayling (Beach) 3.9 miles
- East Wittering 3.9 miles
- Havant 4.0 miles
- Bedhampton 4.4 miles