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Rain, wind and winter hazards in the forecast for the week ahead
Unsettled weather continues for the UK this week, with rain, wind, snow and ice in the forecast bringing the potential for disruption.
Read moreSouthwick (West Sussex) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: 3° Celsius;
Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: 3° Celsius; -
Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 2° Celsius;
Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 2° Celsius; -
Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: -1° Celsius;
Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: -1° Celsius; -
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 9° Celsius; -
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 10° Celsius; -
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 9° Celsius;
-
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 9° Celsius;
Sunny changing to cloudy in the afternoon.
Sunrise:
Sunset:
L UV
L Pollution
No pollen data.
Next high tide: for
Southwick (Beach)
7 day forecast for Southwick
Today (17 February 2026)
| 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 |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
4°
|
3°
|
3°
|
3°
|
4°
|
5°
|
6°
|
7°
|
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
5°
|
5°
|
5°
|
5°
|
4°
|
| Feels like temperature (°C) |
0°
|
-1°
|
-1°
|
-1°
|
0°
|
1°
|
3°
|
4°
|
5°
|
6°
|
6°
|
6°
|
5°
|
4°
|
3°
|
3°
|
2°
|
1°
|
0°
|
| Wind direction and speed |
WNW
11
|
WNW
10
|
NW
10
|
NW
9
|
NW
10
|
NNW
10
|
NNW
8
|
NNW
7
|
NNW
6
|
NW
4
|
NW
3
|
NW
3
|
N
4
|
ENE
4
|
E
5
|
E
6
|
E
8
|
E
9
|
ENE
11
|
| Wind gust (mph) |
24
|
23
|
22
|
21
|
20
|
19
|
17
|
14
|
12
|
10
|
8
|
7
|
8
|
9
|
12
|
15
|
19
|
21
|
23
|
| Visibility |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
71%
|
73%
|
74%
|
75%
|
71%
|
65%
|
61%
|
55%
|
54%
|
53%
|
52%
|
54%
|
64%
|
67%
|
67%
|
65%
|
64%
|
63%
|
64%
|
| UV | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Wednesday (18 February 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 |
10%
|
10%
|
30%
|
40%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
40%
|
60%
|
70%
|
80%
|
90%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
| Temperature (°C) |
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
4°
|
4°
|
4°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
| Feels like temperature (°C) |
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
-1°
|
-1°
|
-1°
|
-2°
|
-3°
|
-3°
|
-3°
|
-3°
|
-3°
|
-3°
|
| Wind direction and speed (mph) |
ENE
12
|
E
12
|
E
12
|
E
13
|
E
14
|
ESE
15
|
ESE
17
|
ESE
18
|
ESE
19
|
ESE
20
|
ESE
21
|
ESE
21
|
ESE
22
|
E
22
|
E
21
|
E
21
|
E
21
|
E
20
|
E
20
|
E
19
|
ENE
19
|
ENE
18
|
ENE
18
|
ENE
18
|
| Wind gust (mph) |
25
|
26
|
28
|
29
|
31
|
33
|
34
|
35
|
36
|
37
|
39
|
40
|
41
|
41
|
40
|
40
|
40
|
40
|
40
|
39
|
38
|
37
|
36
|
36
|
| Visibility (description) |
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
64%
|
65%
|
66%
|
68%
|
70%
|
72%
|
71%
|
70%
|
70%
|
69%
|
69%
|
69%
|
72%
|
76%
|
82%
|
85%
|
89%
|
91%
|
93%
|
93%
|
94%
|
94%
|
93%
|
93%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Thursday (19 February 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 |
≥95%
|
≥95%
|
90%
|
90%
|
70%
|
60%
|
60%
|
50%
|
40%
|
40%
|
30%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
4°
|
5°
|
5°
|
6°
|
6°
|
6°
|
6°
|
5°
|
4°
|
3°
|
2°
|
2°
|
1°
|
1°
|
0°
|
| Feels like temperature (°C) |
-3°
|
-3°
|
-2°
|
-2°
|
-2°
|
-2°
|
-2°
|
-1°
|
-1°
|
-1°
|
0°
|
1°
|
1°
|
1°
|
2°
|
1°
|
1°
|
0°
|
-1°
|
-1°
|
-1°
|
-2°
|
-3°
|
-3°
|
| Wind direction and speed (mph) |
ENE
17
|
NE
17
|
NE
16
|
NE
15
|
NE
14
|
NE
14
|
NE
14
|
NNE
14
|
NE
14
|
NE
14
|
NE
15
|
NE
15
|
NE
16
|
NE
16
|
NE
15
|
NE
14
|
NNE
13
|
NNE
11
|
NNE
9
|
NNE
7
|
N
6
|
N
6
|
N
6
|
N
6
|
| Wind gust (mph) |
34
|
34
|
33
|
34
|
33
|
32
|
32
|
31
|
31
|
32
|
32
|
33
|
32
|
30
|
29
|
28
|
26
|
23
|
21
|
18
|
15
|
13
|
12
|
11
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
| Humidity |
93%
|
93%
|
92%
|
92%
|
91%
|
90%
|
91%
|
89%
|
86%
|
82%
|
81%
|
75%
|
71%
|
62%
|
55%
|
55%
|
57%
|
64%
|
69%
|
74%
|
77%
|
78%
|
80%
|
81%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Friday (20 February 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
20%
|
20%
|
30%
|
40%
|
50%
|
60%
|
60%
|
60%
|
60%
|
50%
|
50%
|
40%
|
50%
|
50%
|
| Temperature (°C) |
0°
|
-1°
|
-1°
|
-1°
|
0°
|
0°
|
1°
|
2°
|
3°
|
5°
|
6°
|
7°
|
7°
|
8°
|
8°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
| Feels like temperature (°C) |
-4°
|
-4°
|
-4°
|
-4°
|
-3°
|
-3°
|
-2°
|
-1°
|
0°
|
1°
|
2°
|
3°
|
4°
|
4°
|
4°
|
4°
|
5°
|
5°
|
5°
|
5°
|
6°
|
6°
|
6°
|
7°
|
| Wind direction and speed (mph) |
N
6
|
NNE
5
|
NE
5
|
NE
5
|
ENE
5
|
E
5
|
ESE
6
|
S
6
|
S
8
|
SSW
10
|
SSW
11
|
SSW
13
|
SSW
14
|
SSW
15
|
SSW
16
|
SSW
16
|
SW
17
|
SW
17
|
SW
18
|
SW
18
|
WSW
17
|
WSW
16
|
WSW
15
|
WSW
15
|
| Wind gust (mph) |
11
|
10
|
10
|
10
|
10
|
13
|
11
|
15
|
18
|
22
|
25
|
27
|
28
|
30
|
31
|
33
|
34
|
37
|
37
|
36
|
33
|
34
|
32
|
32
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
82%
|
82%
|
83%
|
83%
|
82%
|
83%
|
84%
|
82%
|
78%
|
75%
|
74%
|
75%
|
77%
|
82%
|
84%
|
87%
|
90%
|
91%
|
93%
|
93%
|
94%
|
95%
|
95%
|
95%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Saturday (21 February 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%
|
40%
|
30%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
30%
|
40%
|
30%
|
40%
|
30%
|
30%
|
20%
|
| Temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
| Feels like temperature (°C) |
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
8°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
| Wind direction and speed (mph) |
WSW
15
|
WSW
15
|
WSW
15
|
WSW
14
|
WSW
13
|
WSW
13
|
WSW
13
|
WSW
12
|
WSW
12
|
WSW
12
|
WSW
13
|
WSW
13
|
WSW
14
|
WSW
14
|
WSW
14
|
WSW
13
|
WSW
12
|
WSW
12
|
WSW
11
|
WSW
12
|
WSW
12
|
WSW
12
|
WSW
12
|
WSW
13
|
| Wind gust (mph) |
32
|
30
|
29
|
29
|
30
|
29
|
29
|
29
|
29
|
29
|
30
|
31
|
31
|
31
|
30
|
29
|
27
|
28
|
27
|
28
|
26
|
27
|
27
|
28
|
| Visibility (description) |
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
94%
|
93%
|
93%
|
93%
|
92%
|
92%
|
92%
|
92%
|
92%
|
92%
|
89%
|
87%
|
86%
|
84%
|
84%
|
83%
|
86%
|
90%
|
93%
|
95%
|
95%
|
95%
|
95%
|
96%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Sunday (22 February 2026)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
30%
|
30%
|
| Temperature (°C) |
11°
|
11°
|
11°
|
12°
|
13°
|
13°
|
12°
|
11°
|
| Feels like temperature (°C) |
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
9°
|
9°
|
| Wind direction and speed (mph) |
WSW
13
|
WSW
13
|
WSW
12
|
WSW
13
|
WSW
14
|
WSW
14
|
WSW
13
|
WSW
15
|
| Wind gust (mph) |
26
|
25
|
25
|
28
|
29
|
30
|
30
|
31
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
G
|
M
|
| Humidity |
96%
|
95%
|
95%
|
94%
|
90%
|
87%
|
92%
|
91%
|
| UV | - | - | - | 1 | 1 | 1 | - | - |
Monday (23 February 2026)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
30%
|
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
11°
|
11°
|
10°
|
11°
|
12°
|
12°
|
11°
|
10°
|
| Feels like temperature (°C) |
8°
|
8°
|
8°
|
8°
|
9°
|
10°
|
9°
|
8°
|
| Wind direction and speed (mph) |
WSW
14
|
WSW
13
|
WSW
12
|
W
12
|
W
15
|
W
14
|
W
11
|
WNW
10
|
| Wind gust (mph) |
30
|
26
|
24
|
30
|
31
|
27
|
23
|
19
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
91%
|
90%
|
87%
|
86%
|
70%
|
70%
|
76%
|
83%
|
| UV | - | - | 1 | 1 | 1 | 1 | - | - |
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WARNING
Flood warnings in force for England
Flood warnings in force for England
London & South East England weather forecast
Headline:
Sunshine at first but cloud thickening. Chilly.
Today:
Dry and chilly start with lengthy sunny spells, but sunshine turning increasingly hazy during the morning. Cloud thickening through the afternoon. Breezy to start in east but winds easing. Maximum temperature 7 °C.
Tonight:
Cloudy this evening but mostly dry and chilly. Outbreaks of rain and sleet possible during the early hours, mostly for Hampshire, Sussex and the Isle of Wight. Breezy on coasts. Minimum temperature 1 °C.
Wednesday:
Cloudy with outbreaks of rain, sleet and possibly snow on higher ground moving eastwards on Wednesday. Windy, especially on coasts. Maximum temperature 5 °C.
Outlook for Thursday to Saturday:
Early rain, sleet and snow clearing Thursday morning, then drier and brighter. Winds gradually easing. Cloud thickening Friday, turning windy with rain and showers, continuing into Saturday. Turning much milder.
Updated:
UK long range weather forecast
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