Current conditions in Southampton: 24°C, with a high of 24°C and a low of 24°C today.

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Southampton Weather

7-day weather forecast

Current Weather

Southampton

50.90°N, -1.40°E

Last updated

Aug 12, 2026, 11:05 PM

24°
24°

Clear sky

High: 24°Low: 24°
07:4722:33
Wind7-13km/h
Humidity34%
Visibility10,000 m
UV Index0
Daily Forecast

Today

Aug 12

24°/24°
7-13km/h

Thu

Aug 13

20°/34°
19-28km/h

Fri

Aug 14

18°/32°
20-33km/h

Sat

Aug 15

15°/29°
20-41km/h

Sun

Aug 16

12°/25°
22-41km/h

Mon

Aug 17

13°/22°
19-37km/h

Tue

Aug 18

14°/28°
24-35km/h
Hourly Forecast
12 Wed00:0021°
9-17km/h
46%
01:0020°
9-17km/h
55%
02:0018°
9-17km/h
63%
03:0018°
9-15km/h
68%
04:0017°
9-15km/h
70%
05:0017°
9-15km/h
71%
06:0016°
9-15km/h
73%
07:0016°
9-15km/h
72%
08:0017°
7-13km/h
71%
UV 1
09:0017°
7-13km/h
70%
UV 1
10:0020°
7-13km/h
60%
UV 3
11:0024°
7-13km/h
51%
UV 4
12:0027°
7-13km/h
41%
UV 6
13:0028°
6-11km/h
35%
UV 7
14:0030°
6-11km/h
30%
UV 7
15:0032°
9-17km/h
24%
16:0032°
9-17km/h
24%
17:0033°
9-17km/h
24%
18:0033°
9-17km/h
24%
19:0032°
9-17km/h
25%
20:0030°
9-15km/h
25%
21:0029°
9-15km/h
26%
22:0027°
7-15km/h
30%
● 23:0024°
7-13km/h
34%
13 Thu00:0022°
7-13km/h
38%
01:0021°
7-13km/h
40%
02:0021°
6-11km/h
41%
03:0020°
6-11km/h
43%
04:0020°
6-11km/h
41%
05:0020°
4-9km/h
38%
06:0020°
4-9km/h
36%
07:0021°
4-9km/h
35%
08:0021°
6-11km/h
34%
09:0022°
6-11km/h
33%
10:0025°
6-13km/h
28%
11:0028°
7-17km/h
24%
12:0031°
11-19km/h
19%
13:0032°
13-22km/h
19%
14:0033°
15-24km/h
18%
15:0034°
19-28km/h
18%
16:0034°
19-28km/h
19%
17:0034°
19-28km/h
21%
18:0034°
19-28km/h
22%
19:0032°
17-26km/h
26%
20:0031°
17-24km/h
29%
21:0029°
15-22km/h
33%
22:0026°
11-26km/h
46%
23:0023°
11-28km/h
59%
14 Fri00:0020°
17-31km/h
72%
01:0020°
15-30km/h
77%
02:0019°
13-28km/h
81%
03:0019°
11-26km/h
86%
04:0019°
9-20km/h
87%
05:0018°
7-17km/h
88%
06:0018°
6-11km/h
89%
07:0018°
7-17km/h
87%
08:0019°
7-20km/h
84%
09:0019°
9-26km/h
82%
10:0022°
9-22km/h
69%
11:0024°
9-20km/h
55%
12:0027°
9-17km/h
42%
13:0029°
9-17km/h
38%
14:0030°
11-19km/h
33%
15:0032°
11-19km/h
29%
16:0032°
13-22km/h
30%
17:0032°
17-24km/h
30%
18:0032°
19-28km/h
31%
19:0031°
19-28km/h
35%
20:0030°
19-28km/h
38%
21:0029°
19-28km/h
42%
22:0027°
19-30km/h
48%
23:0024°
20-33km/h
55%
15 Sat00:0022°
20-35km/h
61%
01:0021°
20-35km/h
62%
02:0020°
22-37km/h
64%
03:0019°
24-37km/h
65%
04:0018°
22-39km/h
66%
05:0017°
22-39km/h
67%
06:0016°
20-41km/h
68%
07:0016°
20-39km/h
69%
08:0015°
22-39km/h
69%
09:0015°
22-37km/h
70%
10:0017°
20-33km/h
63%
11:0019°
20-31km/h
57%
12:0021°
19-28km/h
50%
13:0023°
15-24km/h
44%
14:0024°
13-20km/h
39%
15:0026°
9-17km/h
33%
16:0027°
11-19km/h
30%
17:0028°
13-22km/h
28%
18:0029°
15-24km/h
25%
19:0028°
15-24km/h
25%
20:0028°
17-26km/h
25%
21:0027°
17-26km/h
25%
22:0024°
19-31km/h
30%
23:0022°
20-35km/h
35%
16 Sun00:0019°
22-41km/h
40%
01:0018°
22-39km/h
44%
02:0016°
20-39km/h
48%
03:0015°
20-37km/h
52%
04:0014°
17-35km/h
58%
05:0013°
15-31km/h
65%
06:0012°
11-30km/h
71%
07:0013°
11-30km/h
71%
08:0013°
11-28km/h
72%
09:0014°
11-28km/h
72%
10:0016°
9-22km/h
63%
11:0019°
9-19km/h
53%
12:0021°
7-13km/h
44%
13:0022°
9-15km/h
39%
14:0024°
9-17km/h
33%
15:0025°
11-19km/h
28%
16:0024°
11-19km/h
29%
17:0024°
11-19km/h
31%
18:0023°
11-19km/h
32%
19:0022°
15-24km/h
36%
20:0021°
19-28km/h
40%
21:0020°
22-33km/h
44%
22:0019°
20-35km/h
51%
23:0017°
20-35km/h
58%
17 Mon00:0016°
19-37km/h
65%
01:0015°
17-35km/h
69%
02:0014°
15-33km/h
73%
03:0013°
13-31km/h
77%
04:0013°
13-30km/h
79%
05:0013°
13-30km/h
80%
06:0013°
13-28km/h
82%
07:0013°
13-28km/h
82%
08:0013°
11-26km/h
82%
09:0013°
11-26km/h
82%
10:0015°
9-22km/h
78%
11:0016°
9-17km/h
75%
12:0018°
7-13km/h
71%
13:0019°
6-11km/h
63%
14:0021°
4-9km/h
55%
15:0022°
2-7km/h
47%
16:0022°
2-7km/h
48%
17:0022°
2-7km/h
49%
18:0022°
2-7km/h
50%
19:0022°
4-9km/h
51%
20:0022°
6-11km/h
51%
21:0022°
7-13km/h
52%
22:0020°
9-17km/h
61%
23:0017°
9-20km/h
70%
18 Tue00:0015°
11-24km/h
79%
01:0015°
9-20km/h
79%
02:0014°
7-17km/h
79%
03:0014°
7-13km/h
79%
04:0014°
6-11km/h
83%
05:0014°
6-11km/h
86%
06:0014°
4-9km/h
90%
07:0015°
4-13km/h
86%
08:0016°
6-17km/h
83%
09:0017°
7-20km/h
79%
10:0018°
9-22km/h
74%
11:0020°
13-24km/h
70%
12:0021°
17-26km/h
65%
13:0023°
19-28km/h
58%
14:0025°
19-28km/h
52%
15:0027°
20-30km/h
45%
16:0027°
22-31km/h
44%
17:0028°
22-33km/h
43%
18:0028°
24-35km/h
42%
19:0027°
24-33km/h
46%
20:0026°
22-33km/h
49%
21:0025°
22-31km/h
53%
22:0023°
19-28km/h
61%
23:0020°
15-24km/h
69%
Hour by Hour
km/h
%
<9km
UV
00:00
21°
9-17km/h
46%
01:00
20°
9-17km/h
55%
02:00
18°
9-17km/h
63%
03:00
18°
9-15km/h
68%
04:00
17°
9-15km/h
70%
05:00
17°
9-15km/h
71%
06:00
16°
9-15km/h
73%
07:00
16°
9-15km/h
72%
08:00
17°
7-13km/h
71%
UV 1
09:00
17°
7-13km/h
70%
UV 1
10:00
20°
7-13km/h
60%
UV 3
11:00
24°
7-13km/h
51%
UV 4
12:00
27°
7-13km/h
41%
UV 6
13:00
28°
6-11km/h
35%
UV 7
14:00
30°
6-11km/h
30%
UV 7
15:00
32°
9-17km/h
24%
16:00
32°
9-17km/h
24%
17:00
33°
9-17km/h
24%
18:00
33°
9-17km/h
24%
19:00
32°
9-17km/h
25%
20:00
30°
9-15km/h
25%
21:00
29°
9-15km/h
26%
22:00
27°
7-15km/h
30%
23:00
Current
24°
7-13km/h
34%

Latest Model Run: 2026-08-12 12:00 UTC

Last updated: Aug 12, 2026, 11:05 PM

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