Portsmouth (United States of America) weather
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Forecast days
-
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 24° Celsius;
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 24° Celsius; -
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 25° Celsius;
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 25° Celsius; -
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 25° Celsius;
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 25° Celsius; -
Maximum daytime temperature: 34° Celsius; Minimum nighttime temperature: 25° Celsius;
Maximum daytime temperature: 34° Celsius; Minimum nighttime temperature: 25° Celsius;
-
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 25° Celsius;
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 25° Celsius;
-
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 25° Celsius;
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 25° Celsius; -
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 25° Celsius;
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 25° Celsius;
Clear.
Sunrise:
Sunset:
VH UV
No pollution data.
No pollen data.
7 day forecast for Portsmouth
Today (5 July 2025)
| Time |
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|
| Weather symbols |  |
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
10%
|
| Temperature |
28°
|
27°
|
26°
|
26°
|
| Feels like temperature (°C) |
28°
|
28°
|
27°
|
27°
|
| Wind direction and speed |
E
9
|
E
8
|
E
8
|
E
8
|
| Wind gust (mph) |
19
|
17
|
16
|
16
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
| Humidity |
63%
|
66%
|
69%
|
74%
|
| UV | - | - | - | - |
Sunday (6 July 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
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
 |
|
|
|
 |
 |
 |
|
|
|
|
|
|
|
|
 |
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
40%
|
70%
|
90%
|
90%
|
80%
|
60%
|
40%
|
50%
|
60%
|
30%
|
20%
|
10%
|
<5%
|
| Temperature (°C) |
26°
|
26°
|
25°
|
25°
|
25°
|
25°
|
24°
|
25°
|
26°
|
27°
|
28°
|
28°
|
29°
|
29°
|
29°
|
29°
|
29°
|
30°
|
29°
|
29°
|
28°
|
27°
|
| Feels like temperature (°C) |
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
28°
|
29°
|
30°
|
30°
|
31°
|
31°
|
30°
|
30°
|
30°
|
31°
|
31°
|
30°
|
30°
|
29°
|
| Wind direction and speed (mph) |
E
8
|
ESE
7
|
ESE
6
|
ESE
6
|
ESE
6
|
ESE
6
|
ESE
5
|
ESE
5
|
ESE
6
|
ESE
6
|
ESE
7
|
ESE
8
|
ESE
8
|
SE
9
|
SE
10
|
SE
10
|
SE
9
|
SE
10
|
SSE
10
|
SSE
9
|
SSE
9
|
SSE
8
|
| Wind gust (mph) |
15
|
14
|
13
|
12
|
12
|
12
|
11
|
13
|
15
|
16
|
17
|
19
|
21
|
23
|
22
|
22
|
23
|
22
|
22
|
20
|
19
|
17
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
76%
|
78%
|
83%
|
86%
|
88%
|
91%
|
92%
|
90%
|
87%
|
82%
|
76%
|
72%
|
72%
|
72%
|
71%
|
70%
|
68%
|
67%
|
69%
|
70%
|
73%
|
82%
|
| UV | - | - | - | - | - | - | - | 1 | 2 | 4 | 7 | 8 | 10 | 8 | 6 | 5 | 4 | 3 | 1 | 1 | - | - |
Monday (7 July 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
20%
|
90%
|
≥95%
|
90%
|
70%
|
30%
|
30%
|
| Temperature (°C) |
26°
|
25°
|
26°
|
28°
|
28°
|
29°
|
28°
|
26°
|
| Feels like temperature (°C) |
28°
|
28°
|
28°
|
30°
|
29°
|
31°
|
30°
|
29°
|
| Wind direction and speed (mph) |
SSE
7
|
SSE
6
|
SSE
7
|
SSE
8
|
SSE
10
|
SSW
9
|
SSW
7
|
SW
7
|
| Wind gust (mph) |
15
|
15
|
19
|
23
|
23
|
20
|
16
|
16
|
| Visibility (description) |
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
87%
|
92%
|
91%
|
79%
|
75%
|
74%
|
80%
|
88%
|
| UV | - | - | 2 | 8 | 4 | 2 | - | - |
Tuesday (8 July 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
 |
|
|
|
|
|
|
| Chance of precipitation |
30%
|
20%
|
20%
|
30%
|
30%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
26°
|
25°
|
26°
|
29°
|
33°
|
34°
|
32°
|
29°
|
| Feels like temperature (°C) |
28°
|
27°
|
28°
|
31°
|
35°
|
35°
|
34°
|
31°
|
| Wind direction and speed (mph) |
SW
7
|
SW
7
|
SW
8
|
SW
8
|
SW
9
|
SW
9
|
SW
8
|
SSW
8
|
| Wind gust (mph) |
15
|
17
|
19
|
23
|
24
|
22
|
17
|
17
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
92%
|
93%
|
90%
|
72%
|
54%
|
49%
|
58%
|
72%
|
| UV | - | - | 2 | 8 | 7 | 3 | - | - |
Wednesday (9 July 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
20%
|
10%
|
40%
|
70%
|
50%
|
30%
|
10%
|
| Temperature (°C) |
27°
|
26°
|
26°
|
29°
|
31°
|
30°
|
29°
|
28°
|
| Feels like temperature (°C) |
29°
|
28°
|
28°
|
31°
|
34°
|
33°
|
32°
|
31°
|
| Wind direction and speed (mph) |
SW
8
|
SW
7
|
WSW
7
|
W
7
|
NW
5
|
SSE
5
|
SSW
5
|
SSW
5
|
| Wind gust (mph) |
16
|
17
|
18
|
17
|
16
|
15
|
13
|
12
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
80%
|
88%
|
88%
|
73%
|
61%
|
65%
|
73%
|
83%
|
| UV | - | - | 2 | 7 | 9 | 2 | - | - |
Thursday (10 July 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
30%
|
40%
|
50%
|
50%
|
60%
|
30%
|
20%
|
| Temperature (°C) |
26°
|
25°
|
26°
|
28°
|
31°
|
31°
|
30°
|
28°
|
| Feels like temperature (°C) |
29°
|
28°
|
28°
|
30°
|
32°
|
33°
|
31°
|
30°
|
| Wind direction and speed (mph) |
SSW
5
|
SW
5
|
SSW
6
|
SSW
6
|
SSE
7
|
SSE
8
|
S
7
|
S
7
|
| Wind gust (mph) |
13
|
13
|
16
|
19
|
20
|
21
|
18
|
16
|
| Visibility (description) |
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
88%
|
92%
|
92%
|
78%
|
61%
|
59%
|
68%
|
78%
|
| UV | - | - | 2 | 8 | 7 | 2 | - | - |
Friday (11 July 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
30%
|
50%
|
60%
|
60%
|
40%
|
10%
|
10%
|
| Temperature (°C) |
26°
|
26°
|
26°
|
28°
|
30°
|
30°
|
29°
|
27°
|
| Feels like temperature (°C) |
29°
|
28°
|
28°
|
30°
|
32°
|
31°
|
31°
|
30°
|
| Wind direction and speed (mph) |
SSW
7
|
SSW
7
|
SSW
7
|
SW
8
|
SSW
8
|
S
9
|
S
8
|
S
7
|
| Wind gust (mph) |
16
|
17
|
20
|
21
|
23
|
23
|
19
|
18
|
| Visibility (description) |
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
86%
|
91%
|
91%
|
78%
|
64%
|
64%
|
70%
|
82%
|
| UV | - | - | 2 | 7 | 6 | 3 | - | - |
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Forecast
Forecast for 20:00 (UTC-4), Sat
Updated 19:18 (UTC+1) on Sat 5 Jul 2025
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