Long range weather outlook for Portsmouth includes 14 day forecast summary:
Reviewing the forecast for Portsmouth Over the next 14 days and the average daytime maximum temperature will be around 10°C, with a high for the two weeks of 16°C expected on the morning of Saturday 29th.
The average minimum temperature will be 8°C, dipping to its lowest on the morning of Wednesday 26th at 4°C.
The coming 14 days will
have most days seeing a little rain.
It looks like Saturday 29th will have the most precipitation with an accumulation of around 14.0mm.
On the whole winds are likely to be moderate.
The strongest wind will be experienced on the morning of Saturday 29th, coming from a south westerly direction, and reaching around 26mph.
The forecast suggests the maximum gusts will be on Sunday morning.
Sun 30 Nov | 00:00 |
 SSE
|
12 / 24 mph
|
53 / 49°F
| 92% |
1013 mb
|
51%
|
0.0 In
|
|
| 06:00 |
 NNW
|
9 / 16 mph
|
48 / 44°F
| 89% |
1014 mb
|
100%
|
0.0 In
|
|
| 12:00 |
 SW
|
22 / 40 mph
|
54 / 48°F
| 76% |
1014 mb
|
50%
|
0.0 In
|
|
| 18:00 |
 S
|
4 / 6 mph
|
57 / 57°F
| 66% |
1016 mb
|
20%
|
0.0 In
|
|
Mon 01 Dec | 00:00 |
 SW
|
4 / 7 mph
|
52 / 50°F
| 84% |
1023 mb
|
70%
|
0.0 In
|
|
| 06:00 |
 SSW
|
9 / 17 mph
|
49 / 45°F
| 81% |
1023 mb
|
43%
|
0.0 In
|
|
| 12:00 |
 WSW
|
12 / 23 mph
|
54 / 51°F
| 83% |
1018 mb
|
92%
|
0.0 In
|
|
| 18:00 |
 SW
|
10 / 20 mph
|
51 / 47°F
| 85% |
1024 mb
|
100%
|
0.0 In
|
|
Tue 02 Dec | 00:00 |
 WSW
|
18 / 34 mph
|
53 / 48°F
| 89% |
1020 mb
|
40%
|
0.0 In
|
|
| 06:00 |
 WSW
|
16 / 31 mph
|
53 / 48°F
| 94% |
1025 mb
|
97%
|
0.0 In
|
|
| 12:00 |
 SW
|
20 / 36 mph
|
54 / 49°F
| 87% |
1021 mb
|
100%
|
0.0 In
|
|
| 18:00 |
 SW
|
11 / 22 mph
|
55 / 51°F
| 94% |
1026 mb
|
48%
|
0.0 In
|
|
Wed 03 Dec | 00:00 |
 SW
|
20 / 37 mph
|
52 / 46°F
| 82% |
1019 mb
|
99%
|
0.0 In
|
|
| 06:00 |
 SW
|
23 / 47 mph
|
48 / 41°F
| 89% |
1020 mb
|
70%
|
0.0 In
|
|
| 12:00 |
 W
|
11 / 20 mph
|
54 / 51°F
| 92% |
1019 mb
|
74%
|
0.0 In
|
|
| 18:00 |
 WSW
|
14 / 27 mph
|
54 / 50°F
| 80% |
1010 mb
|
29%
|
0.1 In
|
|
Thu 04 Dec | 00:00 |
 SW
|
4 / 7 mph
|
55 / 54°F
| 90% |
1025 mb
|
28%
|
0.0 In
|
|
| 06:00 |
 NW
|
14 / 28 mph
|
42 / 35°F
| 83% |
1015 mb
|
2%
|
0.0 In
|
|
| 12:00 |
 SSE
|
6 / 10 mph
|
55 / 54°F
| 87% |
1026 mb
|
14%
|
0.0 In
|
|
| 18:00 |
 WSW
|
13 / 25 mph
|
45 / 39°F
| 75% |
1020 mb
|
43%
|
0.0 In
|
|
Fri 05 Dec | 00:00 |
 SSE
|
10 / 21 mph
|
49 / 45°F
| 90% |
1020 mb
|
40%
|
0.0 In
|
|
| 06:00 |
 WNW
|
18 / 35 mph
|
51 / 45°F
| 85% |
1018 mb
|
72%
|
0.0 In
|
|
| 12:00 |
 SE
|
19 / 37 mph
|
52 / 46°F
| 81% |
1012 mb
|
33%
|
0.0 In
|
|
| 18:00 |
 W
|
20 / 38 mph
|
54 / 48°F
| 87% |
1017 mb
|
100%
|
0.0 In
|
|
Sat 06 Dec | 00:00 |
 NE
|
12 / 23 mph
|
45 / 39°F
| 85% |
1018 mb
|
26%
|
0.0 In
|
|
| 06:00 |
 WNW
|
19 / 37 mph
|
54 / 49°F
| 90% |
1017 mb
|
90%
|
0.0 In
|
|
| 12:00 |
 ENE
|
8 / 14 mph
|
48 / 45°F
| 78% |
1027 mb
|
5%
|
0.0 In
|
|
| 18:00 |
 W
|
14 / 27 mph
|
53 / 49°F
| 93% |
1022 mb
|
100%
|
0.0 In
|
|
Sun 07 Dec | 00:00 |
 NE
|
9 / 17 mph
|
44 / 39°F
| 87% |
1030 mb
|
7%
|
0.0 In
|
|
| 06:00 |
 W
|
15 / 30 mph
|
52 / 47°F
| 94% |
1019 mb
|
76%
|
0.0 In
|
|
| 12:00 |
 E
|
14 / 26 mph
|
47 / 41°F
| 70% |
1031 mb
|
0%
|
0.0 In
|
|
| 18:00 |
 NW
|
22 / 43 mph
|
58 / 53°F
| 76% |
1018 mb
|
2%
|
0.0 In
|
|
Mon 08 Dec | 00:00 |
 E
|
14 / 27 mph
|
43 / 36°F
| 74% |
1032 mb
|
4%
|
0.0 In
|
|
| 06:00 |
 NNW
|
22 / 43 mph
|
44 / 35°F
| 73% |
1021 mb
|
31%
|
0.0 In
|
|
| 12:00 |
 E
|
19 / 36 mph
|
49 / 42°F
| 61% |
1031 mb
|
0%
|
0.0 In
|
|
| 18:00 |
 N
|
10 / 19 mph
|
50 / 46°F
| 72% |
1028 mb
|
16%
|
0.0 In
|
|
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