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Weather Portsmouth
New Hampshire · United States
Mon, 12/29
01:31 AM EST
Weather Portsmouth
now
32°
Winter Weather Alert
Heavy snow and/or ice causing major impacts
02:00 AM
33
°
95 %
03:00 AM
35
°
95 %
04:00 AM
37
°
80 %
05:00 AM
37
°
80 %
06:00 AM
38
°
80 %
07:00 AM
38
°
60 %
08:00 AM
39
°
40 %
09:00 AM
40
°
40 %
10:00 AM
40
°
40 %
11:00 AM
40
°
70 %
12:00 PM
40
°
80 %
01:00 PM
41
°
80 %
02:00 PM
42
°
90 %
03:00 PM
42
°
80 %
04:00 PM
42
°
60 %
05:00 PM
43
°
40 %
06:00 PM
41
°
40 %
07:00 PM
40
°
30 %
08:00 PM
39
°
20 %
09:00 PM
36
°
10 %
10:00 PM
34
°
10 %
11:00 PM
33
°
10 %
12:00 AM
31
°
10 %
01:00 AM
29
°
20 %
02:00 AM
28
°
20 %
03:00 AM
27
°
20 %
04:00 AM
25
°
20 %
05:00 AM
24
°
20 %
06:00 AM
23
°
20 %
07:00 AM
22
°
20 %
08:00 AM
21
°
20 %
09:00 AM
21
°
20 %
10:00 AM
21
°
20 %
11:00 AM
22
°
20 %
12:00 PM
22
°
20 %
01:00 PM
22
°
20 %
02:00 PM
23
°
20 %
03:00 PM
22
°
20 %
04:00 PM
21
°
20 %
05:00 PM
21
°
20 %
06:00 PM
20
°
20 %
07:00 PM
20
°
20 %
08:00 PM
19
°
20 %
09:00 PM
19
°
20 %
10:00 PM
19
°
20 %
11:00 PM
19
°
20 %
12:00 AM
19
°
20 %
01:00 AM
18
°
10 %
02:00 AM
17
°
10 %
WeatherRadar
Forecast
Map
Morning
40
°
80 %
Afternoon
43
°
90 %
Evening
36
°
30 %
Night
21
°
20 %
Morning
21
°
20 %
Afternoon
23
°
20 %
Evening
19
°
20 %
Night
16
°
10 %
Morning
21
°
20 %
Afternoon
29
°
50 %
Evening
25
°
50 %
Night
14
°
40 %
Morning
19
°
10 %
Afternoon
25
°
10 %
Evening
11
°
10 %
Night
7
°
20 %
Morning
14
°
20 %
Afternoon
23
°
20 %
Evening
16
°
10 %
Night
11
°
10 %
Morning
18
°
20 %
Afternoon
28
°
20 %
Evening
19
°
20 %
Night
8
°
20 %
Morning
12
°
20 %
Afternoon
23
°
20 %
Evening
14
°
20 %
Night
10
°
20 %
Morning
16
°
20 %
Afternoon
27
°
30 %
Evening
24
°
30 %
Night
24
°
60 %
Morning
29
°
50 %
Afternoon
37
°
40 %
Evening
29
°
30 %
Night
22
°
30 %
Morning
29
°
30 %
Afternoon
40
°
20 %
Evening
30
°
20 %
Night
27
°
30 %
Morning
32
°
30 %
Afternoon
42
°
30 %
Evening
31
°
30 %
Night
26
°
30 %
Morning
30
°
30 %
Afternoon
40
°
40 %
Evening
32
°
40 %
Night
29
°
40 %
Morning
36
°
40 %
Afternoon
45
°
40 %
Evening
36
°
70 %
Night
33
°
40 %
Morning
35
°
30 %
Afternoon
44
°
40 %
Evening
36
°
30 %
Night
33
°
40 %
today
Monday, 12/29
12/29
43
°
28
°
0 h
90 %
tomorrow
Tuesday, 12/30
12/30
23
°
21
°
3 h
20 %
Wednesday
Wednesday, 12/31
12/31
29
°
16
°
0 h
50 %
Thursday
Thursday, 01/01
01/01
25
°
14
°
9 h
10 %
Friday
Friday, 01/02
01/02
23
°
7
°
8 h
20 %
Saturday
Saturday, 01/03
01/03
28
°
11
°
3 h
20 %
Sunday
Sunday, 01/04
01/04
23
°
8
°
3 h
20 %
Monday
Monday, 01/05
01/05
27
°
10
°
2 h
60 %
Tuesday
Tuesday, 01/06
01/06
37
°
24
°
0 h
50 %
Wednesday
Wednesday, 01/07
01/07
40
°
22
°
1 h
30 %
Thursday
Thursday, 01/08
01/08
42
°
27
°
3 h
30 %
Friday
Friday, 01/09
01/09
40
°
26
°
3 h
40 %
Saturday
Saturday, 01/10
01/10
45
°
29
°
0 h
60 %
Sunday
Sunday, 01/11
01/11
44
°
33
°
1 h
40 %
Top News
You can be ready
When severe storms strike...
WindRadar
14 day weather
Mo
28
43
Tu
21
23
We
16
29
Th
14
25
Fr
7
23
Sa
11
28
Su
8
23
Mo
10
27
Tu
24
37
We
22
40
Th
27
42
Fr
26
40
Sa
29
45
Su
33
44
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
0
low
6-Day UVI Forecast
Mountain and skiing conditions
Current mountain weather
Marine Weather
today
tomorrow
Water 42° / Air 43°
Waves 3 ft /
gusts up to 30 mph
Water 42° / Air 23°
Waves 4 ft /
gusts up to 45 mph
Current regional conditions
Pease AirForceBase/Portsmouth (101ft)
Mon, 12/29, 12:55 AM
32°
slight rain
Wind S 6 mph
Skyhaven Arpt Rochester (321ft)
Sun, 12/28, 11:51 PM
28.4°
-
Sanford Muni Airport (242ft)
Mon, 12/29, 12:56 AM
30.1°
overcast
Wind S 4 mph
Lawrence Muni Airport (147ft)
Mon, 12/29, 01:05 AM
32°
-
Wind SE 4 mph
Past weather
Weather Station Pease AirForceBase/Portsmouth
Maximum Temperature [°F] 12/02/2025 to 12/29/2025
RainRadar
Air quality
right now
Good
6-Day Air Quality Forecast
Astro info
today
01:31 AM local time
Sun
07:14 AM
04:16 PM
9h 2min
Moon
12:04 PM
01:38 AM
Waxing gibbous
News
Incredible sight
What are light pillars?
More news
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