Long range weather outlook for Portsmouth includes 14 day forecast summary:
The outlook for Portsmouth in the two weeks ahead shows the average daytime maximum temperature will be around 22°C, with a high for the two weeks of 27°C expected on the afternoon of Wednesday 25th.
The average minimum temperature will be 15°C, dipping to its lowest on the morning of Tuesday 24th at 11°C.
The next 14 days will
have mixed overhead conditions with some days dry and some seeing a significant amount of rain.
Current predictions suggest Thursday 26th will have the most precipitation with an accumulation of around 5.0mm.
On the whole winds are likely to be moderate.
Sun 29 Jun | 00:00 |
 NNE
|
2 / 4 mph
|
72 / 76°F
| 84% |
1023 mb
|
7%
|
0.0 In
|
|
| 06:00 |
 W
|
4 / 6 mph
|
65 / 65°F
| 88% |
1019 mb
|
17%
|
0.0 In
|
|
| 12:00 |
 WSW
|
13 / 20 mph
|
76 / 79°F
| 62% |
1020 mb
|
3%
|
0.0 In
|
|
| 18:00 |
 WSW
|
15 / 21 mph
|
72 / 76°F
| 81% |
1019 mb
|
17%
|
0.0 In
|
|
Mon 30 Jun | 00:00 |
 WNW
|
7 / 12 mph
|
62 / 62°F
| 96% |
1019 mb
|
77%
|
0.0 In
|
|
| 06:00 |
 W
|
8 / 12 mph
|
64 / 64°F
| 89% |
1018 mb
|
42%
|
0.0 In
|
|
| 12:00 |
 SSE
|
9 / 13 mph
|
64 / 64°F
| 69% |
1022 mb
|
24%
|
0.0 In
|
|
| 18:00 |
 NNE
|
13 / 18 mph
|
68 / 68°F
| 71% |
1018 mb
|
99%
|
0.0 In
|
|
Tue 01 Jul | 00:00 |
 E
|
13 / 23 mph
|
58 / 55°F
| 79% |
1019 mb
|
7%
|
0.0 In
|
|
| 06:00 |
 NNW
|
9 / 15 mph
|
61 / 61°F
| 83% |
1019 mb
|
14%
|
0.2 In
|
|
| 12:00 |
 ENE
|
2 / 3 mph
|
71 / 71°F
| 81% |
1013 mb
|
84%
|
0.0 In
|
|
| 18:00 |
 NW
|
11 / 23 mph
|
61 / 61°F
| 48% |
1023 mb
|
45%
|
0.0 In
|
|
Wed 02 Jul | 00:00 |
 WSW
|
12 / 19 mph
|
62 / 62°F
| 91% |
1011 mb
|
5%
|
0.0 In
|
|
| 06:00 |
 NNW
|
8 / 14 mph
|
58 / 57°F
| 64% |
1028 mb
|
42%
|
0.0 In
|
|
| 12:00 |
 WNW
|
11 / 18 mph
|
67 / 67°F
| 49% |
1015 mb
|
15%
|
0.0 In
|
|
| 18:00 |
 W
|
16 / 28 mph
|
65 / 65°F
| 61% |
1026 mb
|
24%
|
0.0 In
|
|
Thu 03 Jul | 00:00 |
 NW
|
10 / 17 mph
|
58 / 56°F
| 74% |
1018 mb
|
46%
|
0.0 In
|
|
| 06:00 |
 WNW
|
8 / 14 mph
|
58 / 57°F
| 80% |
1026 mb
|
32%
|
0.0 In
|
|
| 12:00 |
 SW
|
14 / 21 mph
|
67 / 67°F
| 57% |
1019 mb
|
11%
|
0.0 In
|
|
| 18:00 |
 WNW
|
12 / 22 mph
|
68 / 68°F
| 62% |
1024 mb
|
31%
|
0.0 In
|
|
Fri 04 Jul | 00:00 |
 WNW
|
9 / 13 mph
|
57 / 55°F
| 70% |
1018 mb
|
47%
|
0.0 In
|
|
| 06:00 |
 W
|
13 / 22 mph
|
61 / 61°F
| 89% |
1024 mb
|
68%
|
0.0 In
|
|
| 12:00 |
 SW
|
30 / 44 mph
|
60 / 60°F
| 93% |
1012 mb
|
100%
|
0.4 In
|
|
| 18:00 |
 NNW
|
4 / 8 mph
|
69 / 69°F
| 73% |
1023 mb
|
80%
|
0.0 In
|
|
Sat 05 Jul | 00:00 |
 W
|
19 / 29 mph
|
58 / 55°F
| 89% |
1012 mb
|
26%
|
0.5 In
|
|
| 06:00 |
 E
|
4 / 8 mph
|
65 / 65°F
| 81% |
1024 mb
|
36%
|
0.0 In
|
|
| 12:00 |
 SW
|
7 / 15 mph
|
62 / 62°F
| 66% |
1019 mb
|
62%
|
0.0 In
|
|
| 18:00 |
 S
|
6 / 11 mph
|
70 / 70°F
| 74% |
1024 mb
|
35%
|
0.0 In
|
|
Sun 06 Jul | 00:00 |
 SSW
|
6 / 8 mph
|
70 / 70°F
| 78% |
1020 mb
|
37%
|
0.0 In
|
|
| 06:00 |
 NNW
|
5 / 9 mph
|
69 / 69°F
| 83% |
1024 mb
|
18%
|
0.0 In
|
|
| 12:00 |
 SSE
|
8 / 12 mph
|
72 / 76°F
| 72% |
1017 mb
|
9%
|
0.0 In
|
|
| 18:00 |
 WSW
|
11 / 19 mph
|
73 / 77°F
| 67% |
1021 mb
|
10%
|
0.0 In
|
|
Mon 07 Jul | 00:00 |
 WNW
|
11 / 17 mph
|
63 / 63°F
| 96% |
1015 mb
|
100%
|
0.0 In
|
|
| 06:00 |
 E
|
7 / 12 mph
|
68 / 68°F
| 77% |
1019 mb
|
8%
|
0.0 In
|
|
| 12:00 |
 W
|
10 / 16 mph
|
66 / 66°F
| 62% |
1017 mb
|
13%
|
0.0 In
|
|
Other Locations Near to Portsmouth