Southampton (Southampton) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 9° Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 6° Celsius; -
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 8° Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 7° 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: 17° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 7° Celsius;
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 7° Celsius;
8 day forecast for Southampton
Today (18 April 2025)
| Time |
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
 |
|
| Chance of precipitation |
80%
|
90%
|
90%
|
≥95%
|
≥95%
|
90%
|
| Temperature |
10°
|
11°
|
10°
|
10°
|
10°
|
10°
|
| Feels like temperature (°C) |
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
| Wind direction and speed |
SE
13
|
ESE
12
|
ESE
11
|
ESE
11
|
ESE
12
|
E
13
|
| Wind gust (mph) |
23
|
23
|
23
|
23
|
24
|
26
|
| Visibility |
M
|
M
|
M
|
M
|
M
|
G
|
| Humidity |
91%
|
92%
|
95%
|
95%
|
95%
|
94%
|
| UV | 1 | 1 | 1 | - | - | - |
Saturday (19 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 |
80%
|
80%
|
70%
|
70%
|
80%
|
90%
|
70%
|
80%
|
80%
|
90%
|
80%
|
50%
|
20%
|
20%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
10%
|
20%
|
10%
|
10%
|
20%
|
| Temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
11°
|
12°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
13°
|
12°
|
11°
|
10°
|
10°
|
| Feels like temperature (°C) |
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
6°
|
7°
|
7°
|
8°
|
8°
|
9°
|
10°
|
11°
|
11°
|
12°
|
12°
|
11°
|
11°
|
10°
|
9°
|
8°
|
7°
|
| Wind direction and speed (mph) |
E
14
|
E
14
|
ESE
15
|
ESE
14
|
ESE
14
|
ESE
12
|
E
12
|
E
11
|
E
11
|
E
11
|
E
11
|
E
11
|
E
12
|
E
12
|
E
12
|
E
12
|
E
12
|
ENE
12
|
ENE
12
|
NE
11
|
NE
11
|
NE
11
|
NE
11
|
NE
11
|
| Wind gust (mph) |
28
|
30
|
30
|
29
|
27
|
25
|
25
|
24
|
25
|
26
|
26
|
27
|
27
|
28
|
27
|
26
|
25
|
24
|
23
|
23
|
23
|
23
|
23
|
23
|
| Visibility (description) |
VG
|
VG
|
E
|
E
|
VG
|
M
|
M
|
G
|
M
|
M
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
92%
|
90%
|
86%
|
85%
|
85%
|
90%
|
91%
|
89%
|
89%
|
90%
|
87%
|
83%
|
75%
|
65%
|
60%
|
58%
|
56%
|
57%
|
58%
|
61%
|
63%
|
64%
|
64%
|
64%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - |
Sunday (20 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 |
20%
|
20%
|
40%
|
40%
|
10%
|
30%
|
30%
|
20%
|
20%
|
| Temperature (°C) |
9°
|
9°
|
7°
|
7°
|
10°
|
13°
|
14°
|
13°
|
11°
|
| Feels like temperature (°C) |
7°
|
6°
|
4°
|
3°
|
8°
|
11°
|
13°
|
12°
|
10°
|
| Wind direction and speed (mph) |
NE
11
|
NE
11
|
NE
10
|
NNE
10
|
NE
10
|
NE
9
|
ENE
9
|
E
7
|
E
5
|
| Wind gust (mph) |
23
|
24
|
23
|
25
|
23
|
20
|
16
|
10
|
9
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
66%
|
69%
|
76%
|
81%
|
72%
|
66%
|
67%
|
76%
|
85%
|
| UV | - | - | - | 1 | 3 | 4 | 2 | 1 | - |
Monday (21 April 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
 |
|
|
|
| Chance of precipitation |
30%
|
50%
|
50%
|
50%
|
60%
|
50%
|
20%
|
20%
|
| Temperature (°C) |
9°
|
9°
|
9°
|
11°
|
13°
|
13°
|
13°
|
10°
|
| Feels like temperature (°C) |
9°
|
8°
|
8°
|
10°
|
11°
|
12°
|
11°
|
9°
|
| Wind direction and speed (mph) |
ENE
4
|
NE
3
|
N
3
|
W
4
|
SW
8
|
SW
9
|
SW
8
|
SW
5
|
| Wind gust (mph) |
7
|
6
|
9
|
13
|
19
|
19
|
15
|
10
|
| Visibility (description) |
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
88%
|
91%
|
93%
|
87%
|
79%
|
75%
|
78%
|
89%
|
| UV | - | - | 1 | 2 | 3 | 2 | 1 | - |
Tuesday (22 April 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
20%
|
50%
|
50%
|
40%
|
20%
|
20%
|
| Temperature (°C) |
9°
|
8°
|
8°
|
12°
|
15°
|
15°
|
14°
|
10°
|
| Feels like temperature (°C) |
8°
|
7°
|
8°
|
11°
|
13°
|
13°
|
12°
|
9°
|
| Wind direction and speed (mph) |
SW
4
|
SW
4
|
SSW
3
|
SSW
6
|
S
10
|
S
9
|
S
8
|
S
5
|
| Wind gust (mph) |
7
|
7
|
12
|
19
|
19
|
16
|
10
|
7
|
| Visibility (description) |
VG
|
VG
|
G
|
VG
|
E
|
E
|
VG
|
VG
|
| Humidity |
91%
|
93%
|
93%
|
74%
|
59%
|
59%
|
67%
|
87%
|
| UV | - | - | 1 | 2 | 3 | 2 | 1 | - |
Wednesday (23 April 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
 |
 |
|
| Chance of precipitation |
20%
|
20%
|
10%
|
20%
|
30%
|
20%
|
<5%
|
<5%
|
| Temperature (°C) |
9°
|
8°
|
8°
|
13°
|
15°
|
16°
|
16°
|
12°
|
| Feels like temperature (°C) |
8°
|
7°
|
7°
|
11°
|
14°
|
15°
|
14°
|
10°
|
| Wind direction and speed (mph) |
N
5
|
NNE
5
|
NNE
5
|
NE
7
|
ENE
9
|
SE
9
|
W
8
|
NNE
6
|
| Wind gust (mph) |
8
|
8
|
10
|
14
|
14
|
13
|
9
|
7
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
92%
|
94%
|
93%
|
76%
|
62%
|
56%
|
62%
|
78%
|
| UV | - | - | 1 | 3 | 4 | 2 | 1 | - |
Thursday (24 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%
|
20%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
9°
|
8°
|
8°
|
12°
|
15°
|
16°
|
14°
|
11°
|
| Feels like temperature (°C) |
8°
|
7°
|
7°
|
10°
|
13°
|
14°
|
13°
|
10°
|
| Wind direction and speed (mph) |
NNE
5
|
NNE
5
|
NNE
5
|
NE
8
|
E
10
|
SE
10
|
SE
9
|
SE
6
|
| Wind gust (mph) |
7
|
7
|
10
|
14
|
15
|
14
|
11
|
9
|
| Visibility (description) |
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
86%
|
90%
|
90%
|
76%
|
63%
|
56%
|
63%
|
80%
|
| UV | - | - | 1 | 3 | 4 | 2 | 1 | - |
Friday (25 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%
|
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
9°
|
8°
|
8°
|
11°
|
14°
|
15°
|
14°
|
11°
|
| Feels like temperature (°C) |
8°
|
7°
|
7°
|
10°
|
12°
|
13°
|
12°
|
9°
|
| Wind direction and speed (mph) |
SE
6
|
E
6
|
E
6
|
ESE
9
|
SE
10
|
SE
11
|
SSE
9
|
SSE
6
|
| Wind gust (mph) |
8
|
9
|
13
|
16
|
16
|
15
|
11
|
9
|
| Visibility (description) |
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
86%
|
89%
|
89%
|
76%
|
64%
|
58%
|
64%
|
80%
|
| UV | - | - | 1 | 3 | 4 | 2 | 1 | - |
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WARNING
Flood alerts in force for England
Flood alerts in force for England
London & South East England weather forecast
Headline:
Cloudy, outbreaks of rain tonight. Drier and eventually brighter tomorrow.
This Evening and Tonight:
Cloudy overnight with widespread rain continuing at first, occasionally heavy. Rain easing in many places overnight, becoming confined to western parts by dawn. Remaining breezy, especially along the coast. Minimum temperature 8 °C.
Saturday:
Mostly cloudy to start, a small chance of rain in the far west. Otherwise dry with good bright or sunny spells developing. Rather breezy once again. Maximum temperature 16 °C.
Outlook for Sunday to Tuesday:
A mostly fine day on Easter Sunday with sunny spells, perhaps a few showers. Turning unsettled through Monday and Tuesday with scattered showers. Light winds throughout. Generally cool by day.
Updated: