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Weather Portsmouth
New Hampshire · United States
Sat, 04/11
05:20 PM EDT
Weather Portsmouth
now
56°
90 Min. Weather
sunny
06:07 AM
07:21 PM
06:00 PM
54
°
10 %
07:00 PM
51
°
10 %
08:00 PM
48
°
10 %
09:00 PM
46
°
10 %
10:00 PM
44
°
10 %
11:00 PM
43
°
5 %
12:00 AM
42
°
0 %
01:00 AM
40
°
0 %
02:00 AM
39
°
5 %
03:00 AM
37
°
10 %
04:00 AM
36
°
10 %
05:00 AM
35
°
10 %
06:00 AM
34
°
10 %
07:00 AM
35
°
10 %
08:00 AM
41
°
10 %
09:00 AM
45
°
10 %
10:00 AM
47
°
10 %
11:00 AM
49
°
10 %
12:00 PM
50
°
10 %
01:00 PM
50
°
10 %
02:00 PM
51
°
10 %
03:00 PM
50
°
10 %
04:00 PM
50
°
10 %
05:00 PM
49
°
10 %
06:00 PM
47
°
20 %
07:00 PM
45
°
20 %
08:00 PM
44
°
20 %
09:00 PM
45
°
30 %
10:00 PM
45
°
40 %
11:00 PM
45
°
40 %
12:00 AM
44
°
40 %
01:00 AM
43
°
60 %
02:00 AM
42
°
80 %
03:00 AM
42
°
90 %
04:00 AM
42
°
90 %
05:00 AM
43
°
80 %
06:00 AM
44
°
60 %
07:00 AM
45
°
50 %
08:00 AM
48
°
40 %
09:00 AM
51
°
30 %
10:00 AM
55
°
20 %
11:00 AM
59
°
10 %
12:00 PM
64
°
20 %
01:00 PM
68
°
30 %
02:00 PM
71
°
40 %
03:00 PM
73
°
50 %
04:00 PM
73
°
40 %
05:00 PM
72
°
40 %
06:00 PM
69
°
50 %
See how your afternoon is shaping up with the TemperatureRadar.
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WeatherRadar
Forecast
Map
Evening
46
°
10 %
Night
34
°
10 %
Morning
45
°
10 %
Afternoon
51
°
20 %
Evening
45
°
40 %
Night
42
°
90 %
Morning
51
°
50 %
Afternoon
73
°
60 %
Evening
62
°
70 %
Night
56
°
20 %
Morning
67
°
10 %
Afternoon
75
°
10 %
Evening
58
°
60 %
Night
53
°
40 %
Morning
58
°
10 %
Afternoon
65
°
10 %
Evening
48
°
10 %
Night
43
°
50 %
Morning
46
°
60 %
Afternoon
69
°
10 %
Evening
62
°
30 %
Night
56
°
30 %
Morning
60
°
20 %
Afternoon
68
°
20 %
Evening
51
°
20 %
Night
48
°
20 %
Morning
54
°
20 %
Afternoon
64
°
30 %
Evening
56
°
30 %
Night
55
°
30 %
Morning
58
°
30 %
Afternoon
67
°
30 %
Evening
49
°
40 %
Night
43
°
30 %
Morning
49
°
20 %
Afternoon
58
°
20 %
Evening
45
°
20 %
Night
38
°
20 %
Morning
46
°
20 %
Afternoon
57
°
20 %
Evening
45
°
20 %
Night
41
°
30 %
Morning
49
°
30 %
Afternoon
60
°
30 %
Evening
51
°
30 %
Night
49
°
30 %
Morning
55
°
30 %
Afternoon
64
°
30 %
Evening
53
°
20 %
Night
48
°
20 %
Morning
52
°
30 %
Afternoon
63
°
40 %
Evening
52
°
30 %
Night
49
°
20 %
today
Saturday, 04/11
04/11
57
°
48
°
13 h
30 %
tomorrow
Sunday, 04/12
04/12
51
°
34
°
7 h
20 %
Monday
Monday, 04/13
04/13
73
°
42
°
1 h
70 %
Tuesday
Tuesday, 04/14
04/14
75
°
56
°
9 h
20 %
Wednesday
Wednesday, 04/15
04/15
65
°
53
°
5 h
10 %
Thursday
Thursday, 04/16
04/16
69
°
43
°
4 h
60 %
Friday
Friday, 04/17
04/17
68
°
56
°
10 h
20 %
Saturday
Saturday, 04/18
04/18
64
°
48
°
4 h
30 %
Sunday
Sunday, 04/19
04/19
67
°
55
°
2 h
30 %
Monday
Monday, 04/20
04/20
58
°
43
°
4 h
20 %
Tuesday
Tuesday, 04/21
04/21
57
°
38
°
10 h
20 %
Wednesday
Wednesday, 04/22
04/22
60
°
41
°
2 h
30 %
Thursday
Thursday, 04/23
04/23
64
°
49
°
1 h
30 %
Friday
Friday, 04/24
04/24
63
°
48
°
1 h
40 %
Top News
Learn about mammatus
These clouds can mean severe weather
WindRadar
14 day weather
Sa
48
57
Su
34
51
Mo
42
73
Tu
56
75
We
53
65
Th
43
69
Fr
56
68
Sa
48
64
Su
55
67
Mo
43
58
Tu
38
57
We
41
60
Th
49
64
Fr
48
63
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
6
high
6-Day UVI Forecast
Mountain and skiing conditions
Current mountain weather
Marine Weather
today
tomorrow
Water 41° / Air 57°
Waves 3 ft /
gusts up to 35 mph
Fort Point
High tide 06:36 / 19:26
Low tide 00:19 / 13:06
Water 41° / Air 51°
Waves 3 ft /
light wind from SE
Fort Point
High tide 07:36 / 20:19
Low tide 01:19 / 14:00
Current regional conditions
Pease AirForceBase/Portsmouth (101ft)
za 11-04, 16:55
57.2°
mostly clear
Wind NW 17 mph
Gusts 22 mph
Skyhaven Arpt Rochester (321ft)
za 11-04, 16:51
53.6°
fair
Wind N 17 mph
Gusts 29 mph
Sanford Muni Airport (242ft)
za 11-04, 16:56
53.6°
fair
Wind NW 13 mph
Gusts 22 mph
Lawrence Muni Airport (147ft)
za 11-04, 16:54
55.3°
cloudy
Wind NW 13 mph
Gusts 24 mph
Past weather
Weather Station Pease AirForceBase/Portsmouth
Maximum Temperature [°F] 03/15/2026 to 04/11/2026
RainRadar
Air quality
right now
Unhealthy
6-Day Air Quality Forecast
Astro info
today
05:20 PM local time
Sun
06:07 AM
07:21 PM
13h 14min
Moon
03:21 AM
12:48 PM
Waning crescent
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