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Unsettled week ahead with warning issued
Autumnal weather moves in as low pressure takes charge of UK weather.
Read morePortsmouth F.C. (Portsmouth) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius; -
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius; -
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius; -
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius;
-
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
Sunny intervals changing to cloudy by early evening.
Sunrise:
Sunset:
L UV
L Pollution
No pollen data.
Next low tide: for
Eastney (Beach)
7 day forecast for Portsmouth F.C.
Today (19 October 2026)
| Time |
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%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
10%
|
30%
|
50%
|
70%
|
80%
|
| Temperature |
13°
|
13°
|
14°
|
13°
|
13°
|
13°
|
12°
|
11°
|
11°
|
11°
|
11°
|
10°
|
| Feels like temperature (°C) |
11°
|
11°
|
12°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
| Wind direction and speed |
E
11
|
E
11
|
E
11
|
E
10
|
ENE
10
|
ENE
9
|
ENE
8
|
ENE
7
|
ENE
7
|
NE
7
|
NE
7
|
NE
7
|
| Wind gust (mph) |
23
|
22
|
21
|
20
|
19
|
17
|
17
|
15
|
15
|
16
|
15
|
14
|
| Visibility |
VG
|
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
72%
|
70%
|
64%
|
65%
|
66%
|
67%
|
73%
|
75%
|
77%
|
82%
|
86%
|
91%
|
| UV | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Tuesday (20 October 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 |
90%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
90%
|
90%
|
80%
|
70%
|
60%
|
50%
|
40%
|
40%
|
40%
|
20%
|
20%
|
20%
|
20%
|
30%
|
30%
|
| Temperature (°C) |
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
11°
|
11°
|
12°
|
12°
|
12°
|
13°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
| Feels like temperature (°C) |
9°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
| Wind direction and speed (mph) |
NE
7
|
NNE
6
|
NNE
7
|
NNE
7
|
NNE
7
|
NNE
7
|
NNE
7
|
NNE
7
|
NNE
7
|
NNE
6
|
NNE
7
|
N
6
|
N
6
|
NW
7
|
NW
7
|
WNW
7
|
WNW
7
|
WNW
7
|
W
6
|
W
6
|
W
5
|
WSW
5
|
SW
6
|
SSW
6
|
| Wind gust (mph) |
16
|
16
|
17
|
17
|
18
|
18
|
18
|
18
|
18
|
17
|
17
|
17
|
20
|
21
|
22
|
22
|
20
|
19
|
18
|
19
|
19
|
18
|
21
|
23
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
94%
|
95%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
94%
|
93%
|
92%
|
92%
|
91%
|
86%
|
86%
|
88%
|
87%
|
87%
|
85%
|
85%
|
86%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Wednesday (21 October 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 |
40%
|
50%
|
50%
|
80%
|
80%
|
70%
|
80%
|
70%
|
50%
|
40%
|
40%
|
40%
|
40%
|
50%
|
50%
|
60%
|
40%
|
30%
|
20%
|
10%
|
20%
|
30%
|
50%
|
60%
|
| Temperature (°C) |
11°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
13°
|
12°
|
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
| Feels like temperature (°C) |
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
8°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
9°
|
10°
|
| Wind direction and speed (mph) |
S
7
|
S
9
|
S
10
|
S
11
|
S
10
|
S
11
|
SSW
11
|
SW
14
|
WSW
14
|
W
15
|
W
16
|
W
16
|
W
16
|
W
15
|
W
16
|
W
16
|
W
17
|
W
16
|
W
14
|
W
14
|
W
13
|
W
13
|
WSW
11
|
WSW
9
|
| Wind gust (mph) |
26
|
26
|
28
|
29
|
31
|
34
|
32
|
35
|
37
|
38
|
39
|
40
|
39
|
40
|
39
|
38
|
35
|
31
|
29
|
29
|
30
|
30
|
31
|
31
|
| Visibility (description) |
G
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
83%
|
80%
|
79%
|
81%
|
86%
|
90%
|
89%
|
85%
|
83%
|
82%
|
74%
|
70%
|
64%
|
60%
|
54%
|
53%
|
53%
|
55%
|
59%
|
64%
|
66%
|
68%
|
73%
|
78%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Thursday (22 October 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 |
70%
|
80%
|
80%
|
80%
|
80%
|
50%
|
30%
|
30%
|
20%
|
20%
|
20%
|
20%
|
30%
|
40%
|
40%
|
50%
|
50%
|
60%
|
70%
|
70%
|
80%
|
80%
|
80%
|
90%
|
| Temperature (°C) |
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
10°
|
11°
|
12°
|
13°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
14°
|
14°
|
14°
|
14°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
11°
|
11°
|
| Wind direction and speed (mph) |
WSW
10
|
WSW
10
|
WSW
11
|
WSW
11
|
WSW
11
|
W
10
|
W
10
|
W
9
|
W
9
|
W
9
|
W
9
|
W
8
|
WSW
8
|
WSW
8
|
WSW
9
|
SW
8
|
SW
9
|
SSW
9
|
SSW
10
|
S
10
|
S
12
|
S
14
|
S
16
|
S
17
|
| Wind gust (mph) |
32
|
33
|
32
|
31
|
30
|
28
|
26
|
25
|
23
|
21
|
19
|
20
|
19
|
20
|
20
|
22
|
25
|
25
|
27
|
31
|
35
|
38
|
43
|
46
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
| Humidity |
81%
|
85%
|
86%
|
85%
|
86%
|
87%
|
86%
|
86%
|
86%
|
85%
|
79%
|
74%
|
67%
|
62%
|
61%
|
67%
|
71%
|
73%
|
78%
|
84%
|
85%
|
87%
|
86%
|
87%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Friday (23 October 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%
|
90%
|
90%
|
90%
|
90%
|
80%
|
80%
|
80%
|
70%
|
70%
|
70%
|
70%
|
70%
|
70%
|
80%
|
70%
|
70%
|
70%
|
60%
|
50%
|
50%
|
40%
|
40%
|
30%
|
| Temperature (°C) |
14°
|
14°
|
14°
|
14°
|
13°
|
13°
|
12°
|
12°
|
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
| Feels like temperature (°C) |
11°
|
11°
|
11°
|
10°
|
10°
|
9°
|
8°
|
8°
|
8°
|
8°
|
7°
|
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
| Wind direction and speed (mph) |
S
18
|
S
19
|
SSW
19
|
SSW
20
|
SW
21
|
SW
22
|
WSW
22
|
WSW
22
|
WSW
21
|
WSW
21
|
WSW
21
|
WSW
21
|
W
20
|
W
21
|
W
20
|
W
20
|
W
19
|
W
18
|
W
17
|
W
17
|
W
17
|
W
16
|
W
15
|
W
16
|
| Wind gust (mph) |
49
|
50
|
50
|
43
|
42
|
44
|
48
|
49
|
48
|
45
|
45
|
45
|
47
|
47
|
47
|
47
|
46
|
43
|
40
|
41
|
40
|
38
|
36
|
36
|
| Visibility (description) |
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
87%
|
86%
|
87%
|
83%
|
81%
|
79%
|
76%
|
75%
|
73%
|
71%
|
66%
|
64%
|
63%
|
60%
|
61%
|
66%
|
66%
|
66%
|
67%
|
69%
|
72%
|
72%
|
71%
|
71%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | - | - | - | - | - | - |
Saturday (24 October 2026)
| Time |
00:00
|
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
20%
|
20%
|
30%
|
60%
|
70%
|
80%
|
80%
|
60%
|
| Temperature (°C) |
9°
|
9°
|
9°
|
9°
|
10°
|
12°
|
13°
|
15°
|
14°
|
| Feels like temperature (°C) |
6°
|
5°
|
6°
|
6°
|
8°
|
9°
|
10°
|
12°
|
11°
|
| Wind direction and speed (mph) |
W
15
|
W
14
|
W
13
|
W
11
|
W
11
|
WSW
15
|
SW
17
|
SW
18
|
SW
16
|
| Wind gust (mph) |
35
|
30
|
25
|
23
|
25
|
32
|
36
|
37
|
35
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
G
|
M
|
M
|
M
|
P
|
| Humidity |
69%
|
72%
|
75%
|
77%
|
77%
|
80%
|
90%
|
91%
|
91%
|
| UV | - | - | - | 1 | 1 | 1 | 1 | - | - |
Sunday (25 October 2026)
| Time |
01:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
|
|
|
| Chance of precipitation |
50%
|
50%
|
40%
|
40%
|
30%
|
30%
|
30%
|
30%
|
| Temperature (°C) |
14°
|
15°
|
14°
|
15°
|
16°
|
15°
|
14°
|
14°
|
| Feels like temperature (°C) |
11°
|
12°
|
12°
|
12°
|
13°
|
12°
|
12°
|
12°
|
| Wind direction and speed (mph) |
WSW
16
|
WSW
15
|
W
14
|
W
15
|
W
16
|
W
15
|
W
11
|
WSW
10
|
| Wind gust (mph) |
33
|
31
|
30
|
32
|
31
|
28
|
21
|
21
|
| Visibility (description) |
M
|
M
|
M
|
M
|
G
|
M
|
G
|
G
|
| Humidity |
91%
|
91%
|
86%
|
78%
|
63%
|
63%
|
75%
|
79%
|
| UV | - | - | 1 | 1 | 2 | 1 | - | - |
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London & South East England weather forecast
Headline:
Partly cloudy, with sunny intervals later.
Today:
A partly cloudy start, perhaps with some pockets of fog. Some rain possible across the north initially, though drier later. A dry and bright afternoon, with some sunny intervals. A gentle westerly breeze. Maximum temperature 16 °C.
Tonight:
Increasingly cloudy with spells of rain moving in from the south through the evening, and overnight. Rain will become heavy and persistent, especially in western parts. Minimum temperature 8 °C.
Tuesday:
Cloudy with rain through much of Tuesday, this heavy over western parts. The best of any drier spells in the east. Breezy. Maximum temperature 13 °C.
Outlook for Wednesday to Friday:
Largely cloudy Wednesday with heavy rain and strong winds moving westward. Drier and brighter Thursday with light winds and sunny spells. Heavy showers and gales Friday. Temperatures near normal.
Updated: