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Weather Portsmouth
New Hampshire · United States
Mon, 08/18
01:59 AM EDT
Weather Portsmouth
now
67°
90 Min. Weather
cloud cover breaking up
02:00 AM
67
°
20 %
03:00 AM
65
°
20 %
04:00 AM
62
°
10 %
05:00 AM
60
°
10 %
06:00 AM
57
°
10 %
07:00 AM
58
°
10 %
08:00 AM
61
°
10 %
09:00 AM
64
°
10 %
10:00 AM
66
°
10 %
11:00 AM
68
°
10 %
12:00 PM
70
°
10 %
01:00 PM
72
°
10 %
02:00 PM
73
°
10 %
03:00 PM
73
°
10 %
04:00 PM
73
°
10 %
05:00 PM
73
°
10 %
06:00 PM
71
°
5 %
07:00 PM
69
°
5 %
08:00 PM
64
°
0 %
09:00 PM
61
°
0 %
10:00 PM
58
°
0 %
11:00 PM
57
°
0 %
12:00 AM
56
°
0 %
01:00 AM
53
°
0 %
02:00 AM
53
°
0 %
03:00 AM
52
°
0 %
04:00 AM
52
°
0 %
05:00 AM
53
°
0 %
06:00 AM
53
°
5 %
07:00 AM
54
°
5 %
08:00 AM
60
°
5 %
09:00 AM
66
°
5 %
10:00 AM
69
°
5 %
11:00 AM
70
°
10 %
12:00 PM
72
°
10 %
01:00 PM
70
°
10 %
02:00 PM
72
°
10 %
03:00 PM
72
°
10 %
04:00 PM
72
°
10 %
05:00 PM
71
°
10 %
06:00 PM
68
°
10 %
07:00 PM
67
°
10 %
08:00 PM
65
°
10 %
09:00 PM
64
°
10 %
10:00 PM
63
°
10 %
11:00 PM
63
°
10 %
12:00 AM
61
°
10 %
01:00 AM
61
°
10 %
02:00 AM
58
°
10 %
WeatherRadar
Forecast
Map
Morning
64
°
10 %
Afternoon
73
°
10 %
Evening
61
°
5 %
Night
52
°
5 %
Morning
66
°
10 %
Afternoon
72
°
10 %
Evening
64
°
10 %
Night
56
°
10 %
Morning
65
°
10 %
Afternoon
73
°
20 %
Evening
65
°
20 %
Night
63
°
20 %
Morning
65
°
20 %
Afternoon
73
°
20 %
Evening
63
°
10 %
Night
59
°
10 %
Morning
66
°
10 %
Afternoon
78
°
10 %
Evening
63
°
10 %
Night
54
°
10 %
Morning
70
°
20 %
Afternoon
78
°
50 %
Evening
72
°
50 %
Night
68
°
60 %
Morning
70
°
70 %
Afternoon
82
°
60 %
Evening
71
°
40 %
Night
64
°
30 %
Morning
67
°
30 %
Afternoon
79
°
30 %
Evening
67
°
30 %
Night
58
°
20 %
Morning
66
°
20 %
Afternoon
75
°
20 %
Evening
65
°
30 %
Night
58
°
30 %
Morning
68
°
20 %
Afternoon
79
°
30 %
Evening
66
°
30 %
Night
59
°
30 %
Morning
67
°
30 %
Afternoon
77
°
20 %
Evening
63
°
20 %
Night
58
°
20 %
Morning
67
°
20 %
Afternoon
78
°
20 %
Evening
66
°
20 %
Night
62
°
50 %
Morning
66
°
60 %
Afternoon
78
°
30 %
Evening
67
°
40 %
Night
63
°
40 %
Morning
68
°
30 %
Afternoon
80
°
20 %
Evening
66
°
20 %
Night
62
°
20 %
today
08/18
73
°
57
°
13 h
10 %
tomorrow
08/19
72
°
52
°
8 h
10 %
Wednesday
08/20
73
°
56
°
5 h
20 %
Thursday
08/21
73
°
63
°
5 h
20 %
Friday
08/22
78
°
59
°
11 h
10 %
Saturday
08/23
78
°
54
°
7 h
50 %
Sunday
08/24
82
°
68
°
3 h
70 %
Monday
08/25
79
°
64
°
7 h
30 %
Tuesday
08/26
75
°
58
°
9 h
20 %
Wednesday
08/27
79
°
58
°
7 h
30 %
Thursday
08/28
77
°
59
°
9 h
30 %
Friday
08/29
78
°
58
°
5 h
20 %
Saturday
08/30
78
°
62
°
2 h
60 %
Sunday
08/31
80
°
63
°
5 h
30 %
Top News
What does this mean?
When a hurricane rapidly intensifies...
WindRadar
14 day weather
Mo
57
73
Tu
52
72
We
56
73
Th
63
73
Fr
59
78
Sa
54
78
Su
68
82
Mo
64
79
Tu
58
75
We
58
79
Th
59
77
Fr
58
78
Sa
62
78
Su
63
80
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
7
high
6-Day UVI Forecast
Mountain and skiing conditions
Current mountain weather
Marine Weather
today
tomorrow
Water 63° / Air 73°
Waves 2.5 ft /
light wind from NE
Fort Point
High tide 07:31 AM / 07:44 PM
Low tide 01:09 AM / 01:19 PM
Current regional conditions
Pease AirForceBase/Portsmouth (101ft)
Mon, 08/18, 12:55 AM
68°
overcast
Wind N 15 mph
Gusts 22 mph
Skyhaven Arpt Rochester (321ft)
Mon, 08/18, 01:51 AM
62.6°
overcast
Wind N 6 mph
Sanford Muni Airport (242ft)
Mon, 08/18, 12:56 AM
62.6°
mostly clear
Wind N 13 mph
Lawrence Muni Airport (147ft)
Mon, 08/18, 01:17 AM
64.4°
slight rain
Wind N 13 mph
Gusts 24 mph
Past weather
Weather Station Pease AirForceBase/Portsmouth
Maximum Temperature [°F] 07/22/2025 to 08/18/2025
RainRadar
Air quality
right now
Poss. Unhealthy
6-Day Air Quality Forecast
Astro info
today
01:59 AM local time
Sun
05:52 AM
07:40 PM
13h 48min
Moon
12:16 AM
05:00 PM
Waning crescent
News
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Three common misperceptions
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Night sky in the spotlight
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Daily briefing
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Possible storm
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More news
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