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Weather Portsmouth
New Hampshire · United States
Sat, 12/13
12:21 PM EST
Weather Portsmouth
now
31°
90 Min. Weather
light snow
01:00 PM
32
°
40 %
02:00 PM
34
°
40 %
03:00 PM
34
°
40 %
04:00 PM
33
°
30 %
05:00 PM
33
°
40 %
06:00 PM
31
°
50 %
07:00 PM
30
°
40 %
08:00 PM
30
°
30 %
09:00 PM
30
°
20 %
10:00 PM
30
°
20 %
11:00 PM
31
°
30 %
12:00 AM
31
°
40 %
01:00 AM
30
°
40 %
02:00 AM
30
°
50 %
03:00 AM
30
°
40 %
04:00 AM
30
°
40 %
05:00 AM
30
°
60 %
06:00 AM
29
°
60 %
07:00 AM
29
°
40 %
08:00 AM
29
°
40 %
09:00 AM
28
°
50 %
10:00 AM
29
°
40 %
11:00 AM
30
°
30 %
12:00 PM
30
°
30 %
01:00 PM
29
°
40 %
02:00 PM
29
°
50 %
03:00 PM
28
°
40 %
04:00 PM
28
°
30 %
05:00 PM
25
°
20 %
06:00 PM
24
°
20 %
07:00 PM
23
°
20 %
08:00 PM
22
°
10 %
09:00 PM
20
°
10 %
10:00 PM
18
°
10 %
11:00 PM
17
°
10 %
12:00 AM
15
°
10 %
01:00 AM
14
°
10 %
02:00 AM
13
°
10 %
03:00 AM
13
°
10 %
04:00 AM
14
°
10 %
05:00 AM
14
°
10 %
06:00 AM
15
°
10 %
07:00 AM
16
°
10 %
08:00 AM
16
°
10 %
09:00 AM
19
°
10 %
10:00 AM
22
°
10 %
11:00 AM
24
°
10 %
12:00 PM
25
°
10 %
01:00 PM
26
°
10 %
Cold & snowy weekend! ❄️
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WeatherRadar
Forecast
Map
Afternoon
34
°
50 %
Evening
30
°
40 %
Night
29
°
50 %
Morning
28
°
50 %
Afternoon
30
°
50 %
Evening
20
°
20 %
Night
13
°
10 %
Morning
19
°
10 %
Afternoon
26
°
20 %
Evening
19
°
20 %
Night
18
°
20 %
Morning
22
°
10 %
Afternoon
31
°
10 %
Evening
23
°
10 %
Night
21
°
10 %
Morning
31
°
10 %
Afternoon
42
°
10 %
Evening
35
°
20 %
Night
26
°
10 %
Morning
30
°
10 %
Afternoon
42
°
20 %
Evening
43
°
40 %
Night
44
°
50 %
Morning
45
°
60 %
Afternoon
42
°
40 %
Evening
29
°
30 %
Night
23
°
20 %
Morning
27
°
20 %
Afternoon
38
°
30 %
Evening
35
°
40 %
Night
34
°
40 %
Morning
35
°
70 %
Afternoon
44
°
60 %
Evening
33
°
40 %
Night
28
°
30 %
Morning
30
°
30 %
Afternoon
40
°
20 %
Evening
31
°
20 %
Night
29
°
30 %
Morning
33
°
40 %
Afternoon
44
°
40 %
Evening
34
°
40 %
Night
30
°
60 %
Morning
37
°
60 %
Afternoon
47
°
40 %
Evening
34
°
20 %
Night
31
°
40 %
Morning
32
°
30 %
Afternoon
44
°
20 %
Evening
32
°
20 %
Night
30
°
40 %
Morning
34
°
40 %
Afternoon
43
°
50 %
Evening
39
°
40 %
Night
32
°
30 %
today
Saturday, 12/13
12/13
34
°
18
°
1 h
50 %
tomorrow
Sunday, 12/14
12/14
30
°
28
°
0 h
50 %
Monday
Monday, 12/15
12/15
26
°
13
°
8 h
20 %
Tuesday
Tuesday, 12/16
12/16
31
°
18
°
8 h
10 %
Wednesday
Wednesday, 12/17
12/17
42
°
21
°
4 h
10 %
Thursday
Thursday, 12/18
12/18
43
°
26
°
8 h
40 %
Friday
Friday, 12/19
12/19
45
°
43
°
2 h
60 %
Saturday
Saturday, 12/20
12/20
38
°
23
°
3 h
30 %
Sunday
Sunday, 12/21
12/21
44
°
34
°
0 h
70 %
Monday
Monday, 12/22
12/22
40
°
28
°
1 h
30 %
Tuesday
Tuesday, 12/23
12/23
44
°
29
°
0 h
70 %
Wednesday
Wednesday, 12/24
12/24
47
°
30
°
0 h
60 %
Thursday
Thursday, 12/25
12/25
44
°
31
°
2 h
30 %
Friday
Friday, 12/26
12/26
43
°
30
°
0 h
50 %
Top News
What is it?
Lake-effect snow explained
WindRadar
14 day weather
Sa
18
34
Su
28
30
Mo
13
26
Tu
18
31
We
21
42
Th
26
43
Fr
43
45
Sa
23
38
Su
34
44
Mo
28
40
Tu
29
44
We
30
47
Th
31
44
Fr
30
43
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 45° / Air 34°
Waves 2 ft /
light wind from SW
Fort Point
High tide 06:02 AM / 06:27 PM
Low tide 12:14 PM
Water 45° / Air 30°
Waves 2.5 ft /
light wind from NW
Fort Point
High tide 06:52 AM / 07:20 PM
Low tide 12:30 AM / 01:08 PM
Current regional conditions
Pease AirForceBase/Portsmouth (101ft)
Sat, 12/13, 11:55 AM
32°
cloudy
Wind 0 mph
Skyhaven Arpt Rochester (321ft)
Sat, 12/13, 07:51 AM
17.6°
-
Wind 0 mph
Sanford Muni Airport (242ft)
Sat, 12/13, 11:56 AM
30.1°
mostly clear
Wind S 6 mph
Lawrence Muni Airport (147ft)
Sat, 12/13, 11:54 AM
33.7°
cloudy
Wind SW 8 mph
Gusts 20 mph
Past weather
Weather Station Pease AirForceBase/Portsmouth
Maximum Temperature [°F] 11/16/2025 to 12/13/2025
RainRadar
Air quality
right now
Moderate
6-Day Air Quality Forecast
Astro info
today
12:21 PM local time
Sun
07:06 AM
04:08 PM
9h 2min
Moon
12:54 AM
12:26 PM
Waning crescent
News
Daily briefing
Winter locked into northern tier
More news
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