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Weather Portsmouth
New Hampshire · United States
Mon, 12/01
11:12 AM EST
Weather Portsmouth
now
39°
90 Min. Weather
sunny
12:00 PM
40
°
5 %
01:00 PM
40
°
0 %
02:00 PM
39
°
10 %
03:00 PM
37
°
10 %
04:00 PM
34
°
10 %
05:00 PM
30
°
10 %
06:00 PM
28
°
10 %
07:00 PM
26
°
10 %
08:00 PM
25
°
10 %
09:00 PM
23
°
10 %
10:00 PM
22
°
10 %
11:00 PM
21
°
10 %
12:00 AM
20
°
10 %
01:00 AM
20
°
10 %
02:00 AM
21
°
10 %
03:00 AM
21
°
10 %
04:00 AM
21
°
20 %
05:00 AM
22
°
20 %
06:00 AM
24
°
20 %
07:00 AM
25
°
20 %
08:00 AM
26
°
30 %
09:00 AM
26
°
40 %
10:00 AM
27
°
40 %
11:00 AM
28
°
70 %
12:00 PM
29
°
90 %
01:00 PM
29
°
90 %
02:00 PM
29
°
90 %
03:00 PM
30
°
90 %
04:00 PM
30
°
90 %
05:00 PM
30
°
90 %
06:00 PM
30
°
90 %
07:00 PM
30
°
90 %
08:00 PM
30
°
80 %
09:00 PM
30
°
70 %
10:00 PM
30
°
70 %
11:00 PM
30
°
60 %
12:00 AM
30
°
40 %
01:00 AM
31
°
40 %
02:00 AM
32
°
40 %
03:00 AM
33
°
50 %
04:00 AM
34
°
50 %
05:00 AM
34
°
50 %
06:00 AM
33
°
40 %
07:00 AM
31
°
30 %
08:00 AM
31
°
20 %
09:00 AM
32
°
10 %
10:00 AM
33
°
10 %
11:00 AM
34
°
10 %
12:00 PM
35
°
10 %
WeatherRadar
Forecast
Map
Afternoon
40
°
10 %
Evening
23
°
10 %
Night
20
°
20 %
Morning
26
°
90 %
Afternoon
30
°
90 %
Evening
30
°
90 %
Night
30
°
50 %
Morning
32
°
30 %
Afternoon
35
°
10 %
Evening
28
°
20 %
Night
28
°
20 %
Morning
31
°
40 %
Afternoon
38
°
50 %
Evening
23
°
60 %
Night
10
°
20 %
Morning
15
°
10 %
Afternoon
23
°
10 %
Evening
14
°
10 %
Night
11
°
10 %
Morning
21
°
30 %
Afternoon
34
°
80 %
Evening
29
°
50 %
Night
22
°
20 %
Morning
27
°
20 %
Afternoon
38
°
30 %
Evening
38
°
60 %
Night
28
°
40 %
Morning
28
°
30 %
Afternoon
35
°
20 %
Evening
22
°
20 %
Night
15
°
20 %
Morning
19
°
30 %
Afternoon
30
°
20 %
Evening
28
°
20 %
Night
25
°
20 %
Morning
29
°
30 %
Afternoon
40
°
30 %
Evening
34
°
30 %
Night
33
°
40 %
Morning
38
°
60 %
Afternoon
47
°
30 %
Evening
38
°
20 %
Night
36
°
30 %
Morning
44
°
40 %
Afternoon
52
°
70 %
Evening
36
°
40 %
Night
31
°
30 %
Morning
33
°
30 %
Afternoon
42
°
30 %
Evening
33
°
30 %
Night
31
°
40 %
Morning
35
°
40 %
Afternoon
46
°
60 %
Evening
37
°
50 %
Night
32
°
30 %
today
Monday, 12/01
12/01
40
°
35
°
9 h
10 %
tomorrow
Tuesday, 12/02
12/02
30
°
20
°
0 h
90 %
Wednesday
Wednesday, 12/03
12/03
35
°
30
°
8 h
30 %
Thursday
Thursday, 12/04
12/04
38
°
28
°
0 h
60 %
Friday
Friday, 12/05
12/05
23
°
10
°
6 h
10 %
Saturday
Saturday, 12/06
12/06
34
°
11
°
0 h
80 %
Sunday
Sunday, 12/07
12/07
38
°
22
°
2 h
70 %
Monday
Monday, 12/08
12/08
35
°
28
°
3 h
30 %
Tuesday
Tuesday, 12/09
12/09
30
°
15
°
3 h
30 %
Wednesday
Wednesday, 12/10
12/10
40
°
25
°
1 h
30 %
Thursday
Thursday, 12/11
12/11
47
°
33
°
0 h
60 %
Friday
Friday, 12/12
12/12
52
°
36
°
0 h
70 %
Saturday
Saturday, 12/13
12/13
42
°
31
°
1 h
30 %
Sunday
Sunday, 12/14
12/14
46
°
31
°
0 h
60 %
Top News
Daily briefing
Chilly start to December
WindRadar
14 day weather
Mo
35
40
Tu
20
30
We
30
35
Th
28
38
Fr
10
23
Sa
11
34
Su
22
38
Mo
28
35
Tu
15
30
We
25
40
Th
33
47
Fr
36
52
Sa
31
42
Su
31
46
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
1
low
6-Day UVI Forecast
Mountain and skiing conditions
Current mountain weather
Marine Weather
today
tomorrow
Water 48° / Air 40°
Waves 2.5 ft /
gusts up to 30 mph
Fort Point
High tide 07:07 AM / 07:38 PM
Low tide 12:47 AM / 01:24 PM
Water 48° / Air 30°
Waves 3 ft /
gusts up to 25 mph
Fort Point
High tide 07:58 AM / 08:35 PM
Low tide 01:39 AM / 02:20 PM
Current regional conditions
Pease AirForceBase/Portsmouth (101ft)
Mon, 12/01, 10:55 AM
39.2°
mostly clear
Wind W 15 mph
Gusts 22 mph
Skyhaven Arpt Rochester (321ft)
Thu, 11/27, 10:51 AM
44.6°
mostly clear
Wind W 6 mph
Sanford Muni Airport (242ft)
Mon, 12/01, 09:56 AM
37.3°
fair
Wind W 17 mph
Gusts 24 mph
Lawrence Muni Airport (147ft)
Mon, 12/01, 10:54 AM
39.2°
fair
Wind NW 15 mph
Gusts 29 mph
Past weather
Weather Station Pease AirForceBase/Portsmouth
Maximum Temperature [°F] 11/04/2025 to 12/01/2025
RainRadar
Air quality
right now
Good
6-Day Air Quality Forecast
Astro info
today
11:12 AM local time
Sun
06:55 AM
04:09 PM
9h 14min
Moon
01:38 PM
02:40 AM
Waxing gibbous
News
Blustery trip for many
Time to go home
More news
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