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Weather Portsmouth
New Hampshire · United States
Sat, 01/03
07:35 PM EST
Weather Portsmouth
now
28°
90 Min. Weather
cloudy
08:00 PM
27
°
20 %
09:00 PM
23
°
20 %
10:00 PM
20
°
20 %
11:00 PM
20
°
20 %
12:00 AM
20
°
20 %
01:00 AM
20
°
20 %
02:00 AM
19
°
20 %
03:00 AM
19
°
20 %
04:00 AM
19
°
30 %
05:00 AM
19
°
40 %
06:00 AM
18
°
50 %
07:00 AM
18
°
40 %
08:00 AM
18
°
50 %
09:00 AM
19
°
50 %
10:00 AM
22
°
40 %
11:00 AM
25
°
30 %
12:00 PM
27
°
20 %
01:00 PM
27
°
20 %
02:00 PM
27
°
20 %
03:00 PM
27
°
20 %
04:00 PM
25
°
20 %
05:00 PM
22
°
20 %
06:00 PM
20
°
20 %
07:00 PM
19
°
10 %
08:00 PM
17
°
10 %
09:00 PM
16
°
10 %
10:00 PM
15
°
10 %
11:00 PM
13
°
10 %
12:00 AM
11
°
10 %
01:00 AM
9
°
10 %
02:00 AM
8
°
10 %
03:00 AM
6
°
10 %
04:00 AM
6
°
10 %
05:00 AM
5
°
10 %
06:00 AM
4
°
10 %
07:00 AM
4
°
10 %
08:00 AM
5
°
10 %
09:00 AM
10
°
10 %
10:00 AM
14
°
10 %
11:00 AM
16
°
10 %
12:00 PM
18
°
10 %
01:00 PM
19
°
20 %
02:00 PM
20
°
20 %
03:00 PM
20
°
30 %
04:00 PM
20
°
40 %
05:00 PM
20
°
50 %
06:00 PM
19
°
40 %
07:00 PM
18
°
40 %
08:00 PM
18
°
50 %
Cold night ahead
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WeatherRadar
Forecast
Map
Evening
22
°
20 %
Night
18
°
50 %
Morning
19
°
50 %
Afternoon
27
°
20 %
Evening
16
°
10 %
Night
4
°
10 %
Morning
10
°
10 %
Afternoon
20
°
50 %
Evening
18
°
70 %
Night
17
°
50 %
Morning
20
°
20 %
Afternoon
31
°
20 %
Evening
28
°
40 %
Night
28
°
80 %
Morning
33
°
90 %
Afternoon
40
°
40 %
Evening
40
°
50 %
Night
34
°
20 %
Morning
37
°
10 %
Afternoon
44
°
10 %
Evening
33
°
10 %
Night
26
°
20 %
Morning
32
°
50 %
Afternoon
43
°
80 %
Evening
41
°
60 %
Night
34
°
40 %
Morning
36
°
40 %
Afternoon
44
°
50 %
Evening
37
°
60 %
Night
30
°
40 %
Morning
32
°
40 %
Afternoon
40
°
20 %
Evening
32
°
20 %
Night
28
°
20 %
Morning
30
°
20 %
Afternoon
41
°
20 %
Evening
32
°
30 %
Night
29
°
20 %
Morning
34
°
20 %
Afternoon
44
°
20 %
Evening
32
°
20 %
Night
30
°
20 %
Morning
33
°
20 %
Afternoon
44
°
20 %
Evening
31
°
20 %
Night
28
°
30 %
Morning
31
°
30 %
Afternoon
40
°
30 %
Evening
30
°
30 %
Night
27
°
20 %
Morning
31
°
20 %
Afternoon
42
°
30 %
Evening
35
°
30 %
Night
29
°
20 %
today
Saturday, 01/03
01/03
30
°
16
°
5 h
20 %
tomorrow
Sunday, 01/04
01/04
27
°
18
°
4 h
50 %
Monday
Monday, 01/05
01/05
20
°
4
°
5 h
70 %
Tuesday
Tuesday, 01/06
01/06
31
°
17
°
2 h
80 %
Wednesday
Wednesday, 01/07
01/07
40
°
28
°
0 h
90 %
Thursday
Thursday, 01/08
01/08
44
°
34
°
8 h
10 %
Friday
Friday, 01/09
01/09
43
°
26
°
0 h
80 %
Saturday
Saturday, 01/10
01/10
44
°
34
°
1 h
60 %
Sunday
Sunday, 01/11
01/11
40
°
30
°
1 h
40 %
Monday
Monday, 01/12
01/12
41
°
28
°
2 h
30 %
Tuesday
Tuesday, 01/13
01/13
44
°
29
°
4 h
20 %
Wednesday
Wednesday, 01/14
01/14
44
°
30
°
5 h
20 %
Thursday
Thursday, 01/15
01/15
40
°
28
°
0 h
30 %
Friday
Friday, 01/16
01/16
42
°
27
°
3 h
30 %
Top News
What are they?
Atmospheric Rivers
WindRadar
14 day weather
Sa
16
30
Su
18
27
Mo
4
20
Tu
17
31
We
28
40
Th
34
44
Fr
26
43
Sa
34
44
Su
30
40
Mo
28
41
Tu
29
44
We
30
44
Th
28
40
Fr
27
42
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
tomorrow
1
low
6-Day UVI Forecast
Mountain and skiing conditions
Ski areas
open
Current snow conditions
Marine Weather
today
tomorrow
Water 41° / Air 30°
Waves 1.5 ft /
gusts up to 25 mph
Water 41° / Air 27°
Waves 1.5 ft /
light wind from NW
Current regional conditions
Pease AirForceBase/Portsmouth (101ft)
Sat, 01/03, 06:55 PM
28.4°
cloudy
Wind S 4 mph
Skyhaven Arpt Rochester (321ft)
Sat, 01/03, 06:51 PM
26.6°
-
Sanford Muni Airport (242ft)
Sat, 01/03, 06:56 PM
26.6°
overcast
Wind S 4 mph
Lawrence Muni Airport (147ft)
Sat, 01/03, 06:54 PM
28.4°
cloudy
Wind SW 4 mph
Past weather
Weather Station Pease AirForceBase/Portsmouth
Maximum Temperature [°F] 12/08/2025 to 01/03/2026
RainRadar
Air quality
right now
Moderate
6-Day Air Quality Forecast
Astro info
today
07:35 PM local time
Sun
07:15 AM
04:20 PM
9h 5min
Moon
04:30 PM
07:49 AM
Full moon
News
Build your emergency kit
Stuck in a snow storm survival kit
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