Long range weather outlook for Portsmouth includes 14 day forecast summary:
Over the next 14 days the Portsmouth forecast suggests the average daytime maximum temperature will be around 10°C, with a high for the two weeks of 17°C expected on the evening of Monday 18th.
The average minimum temperature will be 4°C, dipping to its lowest on the morning of Friday 22nd at 1°C.
The next 14 days will
have some days seeing a little precipitation and some days with rain, sleet or snow.
Current predictions suggest Saturday 23rd will have the most precipitation with an accumulation of around 18.0mm.
On the whole winds are likely to be moderate.
The strongest wind will be experienced on the morning of Tuesday 19th, coming from a northerly direction, and reaching around 29mph.
Thu 21 Nov | 00:00 |
NE
|
6 / 13 mph
|
42 / 38°F
| 89% |
998 mb
|
100%
|
0.0 In
|
|
| 06:00 |
NNW
|
4 / 7 mph
|
38 / 35°F
| 67% |
1005 mb
|
100%
|
0.0 In
|
|
| 12:00 |
NNW
|
23 / 43 mph
|
40 / 30°F
| 93% |
995 mb
|
100%
|
0.0 In
|
|
| 18:00 |
WNW
|
26 / 43 mph
|
52 / 46°F
| 81% |
994 mb
|
24%
|
0.0 In
|
|
Fri 22 Nov | 00:00 |
NNW
|
23 / 47 mph
|
41 / 31°F
| 71% |
1003 mb
|
72%
|
0.0 In
|
|
| 06:00 |
WNW
|
12 / 22 mph
|
34 / 25°F
| 84% |
1013 mb
|
15%
|
0.0 In
|
|
| 12:00 |
WNW
|
8 / 15 mph
|
43 / 38°F
| 80% |
1011 mb
|
13%
|
0.0 In
|
|
| 18:00 |
NW
|
9 / 13 mph
|
43 / 37°F
| 74% |
1017 mb
|
21%
|
0.0 In
|
|
Sat 23 Nov | 00:00 |
NNW
|
8 / 14 mph
|
35 / 29°F
| 85% |
1012 mb
|
54%
|
0.0 In
|
|
| 06:00 |
WNW
|
8 / 15 mph
|
37 / 31°F
| 67% |
1017 mb
|
100%
|
0.0 In
|
|
| 12:00 |
ENE
|
9 / 15 mph
|
38 / 31°F
| 69% |
1015 mb
|
100%
|
0.0 In
|
|
| 18:00 |
E
|
16 / 25 mph
|
42 / 34°F
| 98% |
1009 mb
|
100%
|
0.4 In
|
|
Sun 24 Nov | 00:00 |
NE
|
6 / 11 mph
|
40 / 35°F
| 74% |
1019 mb
|
96%
|
0.0 In
|
|
| 06:00 |
NNE
|
17 / 30 mph
|
36 / 25°F
| 79% |
1010 mb
|
99%
|
0.6 In
|
|
| 12:00 |
ENE
|
9 / 17 mph
|
42 / 37°F
| 75% |
1023 mb
|
63%
|
0.0 In
|
|
| 18:00 |
NNE
|
19 / 32 mph
|
39 / 30°F
| 83% |
1012 mb
|
100%
|
0.0 In
|
|
Mon 25 Nov | 00:00 |
ESE
|
25 / 44 mph
|
41 / 31°F
| 82% |
1020 mb
|
100%
|
0.1 In
|
|
| 06:00 |
N
|
15 / 26 mph
|
33 / 23°F
| 90% |
1016 mb
|
12%
|
0.0 In
|
|
| 12:00 |
SSW
|
30 / 55 mph
|
60 / 60°F
| 94% |
1005 mb
|
100%
|
0.4 In
|
|
| 18:00 |
NW
|
9 / 16 mph
|
39 / 32°F
| 79% |
1018 mb
|
4%
|
0.0 In
|
|
Tue 26 Nov | 00:00 |
WSW
|
23 / 42 mph
|
59 / 59°F
| 96% |
1009 mb
|
100%
|
0.0 In
|
|
| 06:00 |
NW
|
11 / 20 mph
|
32 / 23°F
| 94% |
1014 mb
|
38%
|
0.0 In
|
|
| 12:00 |
NE
|
12 / 22 mph
|
50 / 45°F
| 95% |
1015 mb
|
100%
|
0.6 In
|
|
| 18:00 |
NW
|
11 / 19 mph
|
38 / 31°F
| 88% |
1016 mb
|
59%
|
0.0 In
|
|
Wed 27 Nov | 00:00 |
SW
|
12 / 21 mph
|
59 / 56°F
| 88% |
1013 mb
|
50%
|
0.0 In
|
|
| 06:00 |
NW
|
10 / 20 mph
|
32 / 23°F
| 78% |
1021 mb
|
0%
|
0.0 In
|
|
| 12:00 |
SSW
|
15 / 28 mph
|
63 / 63°F
| 75% |
1010 mb
|
50%
|
0.0 In
|
|
| 18:00 |
N
|
16 / 28 mph
|
36 / 26°F
| 83% |
1025 mb
|
0%
|
0.0 In
|
|
Thu 28 Nov | 00:00 |
WSW
|
19 / 36 mph
|
54 / 49°F
| 86% |
1008 mb
|
100%
|
0.0 In
|
|
| 06:00 |
ENE
|
14 / 26 mph
|
35 / 25°F
| 83% |
1028 mb
|
27%
|
0.0 In
|
|
| 12:00 |
SW
|
16 / 30 mph
|
55 / 51°F
| 88% |
1016 mb
|
20%
|
0.0 In
|
|
| 18:00 |
ENE
|
16 / 28 mph
|
41 / 33°F
| 80% |
1028 mb
|
16%
|
0.0 In
|
|
Fri 29 Nov | 00:00 |
S
|
14 / 26 mph
|
55 / 51°F
| 93% |
1013 mb
|
100%
|
0.0 In
|
|
| 06:00 |
E
|
25 / 43 mph
|
43 / 34°F
| 69% |
1025 mb
|
74%
|
0.0 In
|
|
| 12:00 |
SW
|
21 / 40 mph
|
58 / 54°F
| 90% |
1012 mb
|
100%
|
0.2 In
|
|
| 18:00 |
ESE
|
28 / 49 mph
|
47 / 39°F
| 68% |
1021 mb
|
73%
|
0.0 In
|
|
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