Extended 10-day forecasts, Southampton
Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.
This is the 10-day extended forecast for Southampton, the United Kingdom. The forecast is updated every three hours and displays the temperature, weather conditions, wind direction and speed, as well as the chance of precipitation.
Check out our August climate page to see if the current temperatures in Southampton is typical for this time of year.
Today · Tuesday 25 Aug
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 14:00 |
Mostly sunny
|
24°C (75°F) | 0 mm (0 in) | 50% | SE 6 m/s (12 knots) |
| 15:00 |
Mostly sunny
|
24°C (75°F) | 0 mm (0 in) | 50% | SE 6 m/s (12 knots) |
| 16:00 |
Mostly sunny
|
24°C (75°F) | 0 mm (0 in) | 48% | SE 6 m/s (12 knots) |
| 17:00 |
Partly cloudy
|
23°C (73°F) | 0 mm (0 in) | 50% | SE 6 m/s (12 knots) |
| 18:00 |
Partly cloudy
|
22°C (72°F) | 0 mm (0 in) | 54% | SE 5 m/s (10 knots) |
| 19:00 |
Partly cloudy
|
21°C (70°F) | 0 mm (0 in) | 60% | SE 5 m/s (10 knots) |
| 20:00 |
Partly cloudy
|
20°C (68°F) | 0 mm (0 in) | 67% | SE 4 m/s (8 knots) |
| 21:00 |
Cloudy
|
20°C (68°F) | 0 mm (0 in) | 71% | SE 4 m/s (8 knots) |
| 22:00 |
Partly cloudy
|
20°C (68°F) | 0 mm (0 in) | 73% | SE 4 m/s (8 knots) |
| 23:00 |
Cloudy
|
19°C (66°F) | 0 mm (0 in) | 73% | E 3 m/s (6 knots) |
14:00
Mostly sunny
50% · SE 6 m/s (12 knots)
24°C (75°F)
0 mm (0 in)
15:00
Mostly sunny
50% · SE 6 m/s (12 knots)
24°C (75°F)
0 mm (0 in)
16:00
Mostly sunny
48% · SE 6 m/s (12 knots)
24°C (75°F)
0 mm (0 in)
17:00
Partly cloudy
50% · SE 6 m/s (12 knots)
23°C (73°F)
0 mm (0 in)
18:00
Partly cloudy
54% · SE 5 m/s (10 knots)
22°C (72°F)
0 mm (0 in)
19:00
Partly cloudy
60% · SE 5 m/s (10 knots)
21°C (70°F)
0 mm (0 in)
20:00
Partly cloudy
67% · SE 4 m/s (8 knots)
20°C (68°F)
0 mm (0 in)
21:00
Cloudy
71% · SE 4 m/s (8 knots)
20°C (68°F)
0 mm (0 in)
22:00
Partly cloudy
73% · SE 4 m/s (8 knots)
20°C (68°F)
0 mm (0 in)
23:00
Cloudy
73% · E 3 m/s (6 knots)
19°C (66°F)
0 mm (0 in)
Tomorrow · Wednesday 26 Aug
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 00:00 |
Cloudy
|
19°C (66°F) | 0 mm (0 in) | 73% | E 3 m/s (6 knots) |
| 01:00 |
Partly cloudy
|
18°C (64°F) | 0 mm (0 in) | 73% | E 3 m/s (6 knots) |
| 02:00 |
Partly cloudy
|
18°C (64°F) | 0 mm (0 in) | 76% | E 2 m/s (4 knots) |
| 03:00 |
Partly cloudy
|
18°C (64°F) | 0 mm (0 in) | 79% | E 2 m/s (4 knots) |
| 04:00 |
Cloudy
|
17°C (63°F) | 0 mm (0 in) | 83% | E 2 m/s (4 knots) |
| 05:00 |
Partly cloudy
|
17°C (63°F) | 0 mm (0 in) | 85% | E 2 m/s (4 knots) |
| 06:00 |
Mostly sunny
|
17°C (63°F) | 0 mm (0 in) | 89% | E 1 m/s (2 knots) |
| 07:00 |
Mostly sunny
|
17°C (63°F) | 0 mm (0 in) | 90% | NE 1 m/s (2 knots) |
| 08:00 |
Clear skies
|
19°C (66°F) | 0 mm (0 in) | 85% | SE 2 m/s (4 knots) |
| 09:00 |
Mostly sunny
|
20°C (68°F) | 0 mm (0 in) | 79% | SW 2 m/s (4 knots) |
| 10:00 |
Mostly sunny
|
22°C (72°F) | 0 mm (0 in) | 69% | SW 3 m/s (6 knots) |
| 11:00 |
Partly cloudy
|
23°C (73°F) | 0 mm (0 in) | 60% | SW 3 m/s (6 knots) |
| 12:00 |
Partly cloudy
|
24°C (75°F) | 0 mm (0 in) | 56% | SW 3 m/s (6 knots) |
| 13:00 |
Partly cloudy
|
24°C (75°F) | 0 mm (0 in) | 54% | S 3 m/s (6 knots) |
| 14:00 |
Partly cloudy
|
24°C (75°F) | 0 mm (0 in) | 55% | S 3 m/s (6 knots) |
| 15:00 |
Partly cloudy
|
24°C (75°F) | 0 mm (0 in) | 54% | S 4 m/s (8 knots) |
| 16:00 |
Partly cloudy
|
24°C (75°F) | 0 mm (0 in) | 55% | S 4 m/s (8 knots) |
| 17:00 |
Partly cloudy
|
24°C (75°F) | 0 mm (0 in) | 57% | S 4 m/s (8 knots) |
| 18:00 |
Partly cloudy
|
23°C (73°F) | 0 mm (0 in) | 60% | SE 3 m/s (6 knots) |
| 19:00 |
Partly cloudy
|
21°C (70°F) | 0 mm (0 in) | 65% | SE 3 m/s (6 knots) |
| 20:00 |
Partly cloudy
|
20°C (68°F) | 0 mm (0 in) | 73% | E 3 m/s (6 knots) |
| 21:00 |
Partly cloudy
|
20°C (68°F) | 0 mm (0 in) | 76% | E 3 m/s (6 knots) |
| 22:00 |
Cloudy
|
19°C (66°F) | 0 mm (0 in) | 76% | E 3 m/s (6 knots) |
| 23:00 |
Cloudy
|
19°C (66°F) | 0 mm (0 in) | 74% | E 4 m/s (8 knots) |
00:00
Cloudy
73% · E 3 m/s (6 knots)
19°C (66°F)
0 mm (0 in)
01:00
Partly cloudy
73% · E 3 m/s (6 knots)
18°C (64°F)
0 mm (0 in)
02:00
Partly cloudy
76% · E 2 m/s (4 knots)
18°C (64°F)
0 mm (0 in)
03:00
Partly cloudy
79% · E 2 m/s (4 knots)
18°C (64°F)
0 mm (0 in)
04:00
Cloudy
83% · E 2 m/s (4 knots)
17°C (63°F)
0 mm (0 in)
05:00
Partly cloudy
85% · E 2 m/s (4 knots)
17°C (63°F)
0 mm (0 in)
06:00
Mostly sunny
89% · E 1 m/s (2 knots)
17°C (63°F)
0 mm (0 in)
07:00
Mostly sunny
90% · NE 1 m/s (2 knots)
17°C (63°F)
0 mm (0 in)
08:00
Clear skies
85% · SE 2 m/s (4 knots)
19°C (66°F)
0 mm (0 in)
09:00
Mostly sunny
79% · SW 2 m/s (4 knots)
20°C (68°F)
0 mm (0 in)
10:00
Mostly sunny
69% · SW 3 m/s (6 knots)
22°C (72°F)
0 mm (0 in)
11:00
Partly cloudy
60% · SW 3 m/s (6 knots)
23°C (73°F)
0 mm (0 in)
12:00
Partly cloudy
56% · SW 3 m/s (6 knots)
24°C (75°F)
0 mm (0 in)
13:00
Partly cloudy
54% · S 3 m/s (6 knots)
24°C (75°F)
0 mm (0 in)
14:00
Partly cloudy
55% · S 3 m/s (6 knots)
24°C (75°F)
0 mm (0 in)
15:00
Partly cloudy
54% · S 4 m/s (8 knots)
24°C (75°F)
0 mm (0 in)
16:00
Partly cloudy
55% · S 4 m/s (8 knots)
24°C (75°F)
0 mm (0 in)
17:00
Partly cloudy
57% · S 4 m/s (8 knots)
24°C (75°F)
0 mm (0 in)
18:00
Partly cloudy
60% · SE 3 m/s (6 knots)
23°C (73°F)
0 mm (0 in)
19:00
Partly cloudy
65% · SE 3 m/s (6 knots)
21°C (70°F)
0 mm (0 in)
20:00
Partly cloudy
73% · E 3 m/s (6 knots)
20°C (68°F)
0 mm (0 in)
21:00
Partly cloudy
76% · E 3 m/s (6 knots)
20°C (68°F)
0 mm (0 in)
22:00
Cloudy
76% · E 3 m/s (6 knots)
19°C (66°F)
0 mm (0 in)
23:00
Cloudy
74% · E 4 m/s (8 knots)
19°C (66°F)
0 mm (0 in)
Next 7 days
Six-hour segments
Day
Night
01:00
Morning
07:00
Afternoon
13:00
Evening
19:00
Thursday
27 Aug
20°C (68°F)
4.5 mm (0.2 in)
Rain
68% · E 4 m/s (8 knots)
18°C (64°F)
0.2 mm (0.01 in)
Partly cloudy
96% · SE 5 m/s (10 knots)
22°C (72°F)
0.1 mm (0 in)
Partly cloudy
66% · SW 5 m/s (10 knots)
19°C (66°F)
0 mm (0 in)
Clear skies
80% · SW 4 m/s (8 knots)
Thu
27 Aug
night
20°C (68°F)
4.5 mm (0.2 in)
Rain
68%
4 m/s (8 knots)
morning
18°C (64°F)
0.2 mm (0.01 in)
Partly cloudy
96%
5 m/s (10 knots)
afternoon
22°C (72°F)
0.1 mm (0 in)
Partly cloudy
66%
5 m/s (10 knots)
evening
19°C (66°F)
0 mm (0 in)
Clear skies
80%
4 m/s (8 knots)
Friday
28 Aug
16°C (61°F)
0.5 mm (0.02 in)
Light rain showers
95% · SW 3 m/s (6 knots)
15°C (59°F)
2 mm (0.1 in)
Rain
94% · SW 3 m/s (6 knots)
19°C (66°F)
3.4 mm (0.1 in)
Rain showers
84% · SW 4 m/s (8 knots)
19°C (66°F)
1 mm (0.04 in)
Rain showers
77% · SW 5 m/s (10 knots)
Fri
28 Aug
night
16°C (61°F)
0.5 mm (0.02 in)
Light rain showers
95%
3 m/s (6 knots)
morning
15°C (59°F)
2 mm (0.1 in)
Rain
94%
3 m/s (6 knots)
afternoon
19°C (66°F)
3.4 mm (0.1 in)
Rain showers
84%
4 m/s (8 knots)
evening
19°C (66°F)
1 mm (0.04 in)
Rain showers
77%
5 m/s (10 knots)
Saturday
29 Aug
16°C (61°F)
0 mm (0 in)
Partly cloudy
96% · W 4 m/s (8 knots)
16°C (61°F)
1.4 mm (0.1 in)
Rain
95% · SW 4 m/s (8 knots)
18°C (64°F)
5.5 mm (0.2 in)
Heavy rain
88% · SW 7 m/s (14 knots)
18°C (64°F)
0 mm (0 in)
Mostly clear
87% · SW 5 m/s (10 knots)
Sat
29 Aug
night
16°C (61°F)
0 mm (0 in)
Partly cloudy
96%
4 m/s (8 knots)
morning
16°C (61°F)
1.4 mm (0.1 in)
Rain
95%
4 m/s (8 knots)
afternoon
18°C (64°F)
5.5 mm (0.2 in)
Heavy rain
88%
7 m/s (14 knots)
evening
18°C (64°F)
0 mm (0 in)
Mostly clear
87%
5 m/s (10 knots)
Sunday
30 Aug
17°C (63°F)
0 mm (0 in)
Mostly clear
88% · SW 5 m/s (10 knots)
17°C (63°F)
0.7 mm (0.03 in)
Light rain showers
92% · SW 4 m/s (8 knots)
20°C (68°F)
0.7 mm (0.03 in)
Light rain showers
74% · SW 7 m/s (14 knots)
18°C (64°F)
0.1 mm (0 in)
Mostly clear
85% · SW 6 m/s (12 knots)
Sun
30 Aug
night
17°C (63°F)
0 mm (0 in)
Mostly clear
88%
5 m/s (10 knots)
morning
17°C (63°F)
0.7 mm (0.03 in)
Light rain showers
92%
4 m/s (8 knots)
afternoon
20°C (68°F)
0.7 mm (0.03 in)
Light rain showers
74%
7 m/s (14 knots)
evening
18°C (64°F)
0.1 mm (0 in)
Mostly clear
85%
6 m/s (12 knots)
Monday
31 Aug
16°C (61°F)
0 mm (0 in)
Clear skies
81% · SW 5 m/s (10 knots)
14°C (57°F)
0.1 mm (0 in)
Mostly sunny
87% · W 4 m/s (8 knots)
20°C (68°F)
0.2 mm (0.01 in)
Cloudy
50% · W 5 m/s (10 knots)
18°C (64°F)
0 mm (0 in)
Partly cloudy
68% · SW 3 m/s (6 knots)
Mon
31 Aug
night
16°C (61°F)
0 mm (0 in)
Clear skies
81%
5 m/s (10 knots)
morning
14°C (57°F)
0.1 mm (0 in)
Mostly sunny
87%
4 m/s (8 knots)
afternoon
20°C (68°F)
0.2 mm (0.01 in)
Cloudy
50%
5 m/s (10 knots)
evening
18°C (64°F)
0 mm (0 in)
Partly cloudy
68%
3 m/s (6 knots)
Tuesday
1 Sep
12°C (54°F)
0 mm (0 in)
Cloudy
88% · W 2 m/s (4 knots)
11°C (52°F)
0.1 mm (0 in)
Partly cloudy
93% · W 1 m/s (2 knots)
19°C (66°F)
1 mm (0.04 in)
Rain
61% · SW 3 m/s (6 knots)
17°C (63°F)
0 mm (0 in)
Mostly clear
75% · SW 4 m/s (8 knots)
Tue
1 Sep
night
12°C (54°F)
0 mm (0 in)
Cloudy
88%
2 m/s (4 knots)
morning
11°C (52°F)
0.1 mm (0 in)
Partly cloudy
93%
1 m/s (2 knots)
afternoon
19°C (66°F)
1 mm (0.04 in)
Rain
61%
3 m/s (6 knots)
evening
17°C (63°F)
0 mm (0 in)
Mostly clear
75%
4 m/s (8 knots)
Wednesday
2 Sep
14°C (57°F)
0 mm (0 in)
Cloudy
93% · SW 2 m/s (4 knots)
15°C (59°F)
0.9 mm (0.04 in)
Light rain showers
94% · SW 2 m/s (4 knots)
21°C (70°F)
1 mm (0.04 in)
Rain showers
65% · SW 5 m/s (10 knots)
19°C (66°F)
0 mm (0 in)
Cloudy
81% · SW 3 m/s (6 knots)
Wed
2 Sep
night
14°C (57°F)
0 mm (0 in)
Cloudy
93%
2 m/s (4 knots)
morning
15°C (59°F)
0.9 mm (0.04 in)
Light rain showers
94%
2 m/s (4 knots)
afternoon
21°C (70°F)
1 mm (0.04 in)
Rain showers
65%
5 m/s (10 knots)
evening
19°C (66°F)
0 mm (0 in)
Cloudy
81%
3 m/s (6 knots)
Data from MET Norway.
Prefer the quick-glance version? See the 10-day summary.
Southampton weather by month
Browse monthly averages for Southampton: climate by month with temperature, rainfall and sunshine.
Other forecasts in the United Kingdom
10-day forecasts for popular destinations across the United Kingdom.
Planning a trip to Southampton? See the United Kingdom bucket list →