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Weather Portsmouth
New Hampshire · United States
Sat, 08/22
03:48 AM EDT
Weather Portsmouth
now
67°
90 Min. Weather
mostly cloudy
05:56 AM
07:34 PM
04:00 AM
67
°
10 %
05:00 AM
66
°
10 %
06:00 AM
64
°
10 %
07:00 AM
65
°
20 %
08:00 AM
65
°
20 %
09:00 AM
68
°
20 %
10:00 AM
70
°
20 %
11:00 AM
71
°
20 %
12:00 PM
71
°
20 %
01:00 PM
71
°
20 %
02:00 PM
71
°
20 %
03:00 PM
71
°
20 %
04:00 PM
71
°
20 %
05:00 PM
70
°
20 %
06:00 PM
69
°
30 %
07:00 PM
68
°
40 %
08:00 PM
66
°
50 %
09:00 PM
66
°
40 %
10:00 PM
66
°
30 %
11:00 PM
66
°
40 %
12:00 AM
66
°
40 %
01:00 AM
66
°
40 %
02:00 AM
66
°
60 %
03:00 AM
65
°
70 %
04:00 AM
65
°
60 %
05:00 AM
65
°
40 %
06:00 AM
65
°
40 %
07:00 AM
66
°
40 %
08:00 AM
67
°
60 %
09:00 AM
68
°
70 %
10:00 AM
69
°
50 %
11:00 AM
69
°
40 %
12:00 PM
70
°
30 %
01:00 PM
71
°
40 %
02:00 PM
71
°
50 %
03:00 PM
73
°
40 %
04:00 PM
73
°
30 %
05:00 PM
75
°
20 %
06:00 PM
74
°
20 %
07:00 PM
72
°
20 %
08:00 PM
71
°
20 %
09:00 PM
70
°
10 %
10:00 PM
71
°
10 %
11:00 PM
70
°
10 %
12:00 AM
69
°
10 %
01:00 AM
68
°
10 %
02:00 AM
67
°
10 %
03:00 AM
66
°
10 %
04:00 AM
65
°
10 %
At night it will be heavily cloudy, but dry. The temperature will be around 67 degrees for the next few hours. Today, there will be a mix of sun and clouds, but it will remain dry. Temperatures reach highs of around 72 degrees.
WeatherRadar
Forecast
Map
Morning
68
°
20 %
Afternoon
71
°
30 %
Evening
66
°
50 %
Night
65
°
70 %
Morning
68
°
70 %
Afternoon
75
°
50 %
Evening
70
°
20 %
Night
63
°
10 %
Morning
71
°
10 %
Afternoon
80
°
50 %
Evening
67
°
20 %
Night
60
°
10 %
Morning
67
°
30 %
Afternoon
78
°
50 %
Evening
70
°
10 %
Night
60
°
10 %
Morning
69
°
10 %
Afternoon
78
°
10 %
Evening
67
°
10 %
Night
58
°
10 %
Morning
69
°
20 %
Afternoon
82
°
20 %
Evening
74
°
20 %
Night
68
°
40 %
Morning
69
°
60 %
Afternoon
80
°
40 %
Evening
71
°
40 %
Night
65
°
20 %
Morning
71
°
20 %
Afternoon
81
°
20 %
Evening
67
°
20 %
Night
63
°
30 %
Morning
68
°
30 %
Afternoon
79
°
20 %
Evening
69
°
20 %
Night
66
°
30 %
Morning
69
°
30 %
Afternoon
81
°
20 %
Evening
68
°
30 %
Night
63
°
30 %
Morning
66
°
30 %
Afternoon
76
°
60 %
Evening
63
°
40 %
Night
62
°
20 %
Morning
65
°
20 %
Afternoon
77
°
30 %
Evening
65
°
60 %
Night
63
°
40 %
Morning
67
°
30 %
Afternoon
79
°
20 %
Evening
63
°
20 %
Night
59
°
20 %
Morning
63
°
20 %
Afternoon
75
°
20 %
Evening
63
°
20 %
Night
59
°
20 %
today
Saturday, 08/22
08/22
71
°
64
°
3 h
50 %
tomorrow
Sunday, 08/23
08/23
75
°
65
°
2 h
70 %
Monday
Monday, 08/24
08/24
80
°
63
°
11 h
50 %
Tuesday
Tuesday, 08/25
08/25
78
°
60
°
8 h
50 %
Wednesday
Wednesday, 08/26
08/26
78
°
60
°
8 h
10 %
Thursday
Thursday, 08/27
08/27
82
°
58
°
4 h
20 %
Friday
Friday, 08/28
08/28
80
°
68
°
4 h
60 %
Saturday
Saturday, 08/29
08/29
81
°
65
°
6 h
20 %
Sunday
Sunday, 08/30
08/30
79
°
63
°
5 h
30 %
Monday
Monday, 08/31
08/31
81
°
66
°
2 h
30 %
Tuesday
Tuesday, 09/01
09/01
76
°
63
°
2 h
60 %
Wednesday
Wednesday, 09/02
09/02
77
°
62
°
1 h
30 %
Thursday
Thursday, 09/03
09/03
79
°
63
°
3 h
30 %
Friday
Friday, 09/04
09/04
75
°
59
°
1 h
20 %
Top News
Tornado producer brings fall refresh. Northeast low. . .
Northeast low
Tornado producer brings fall refresh
WindRadar
14 day weather
Sa
64
71
Su
65
75
Mo
63
80
Tu
60
78
We
60
78
Th
58
82
Fr
68
80
Sa
65
81
Su
63
79
Mo
66
81
Tu
63
76
We
62
77
Th
63
79
Fr
59
75
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
3
moderate
6-Day UVI Forecast
Mountain and skiing conditions
Current mountain weather
Marine Weather
today
tomorrow
Water 65° / Air 71°
Waves 3 ft /
gusts up to 19 mph
Portsmouth
High tide 07:57 AM / 08:08 PM
Low tide 01:40 AM / 01:42 PM
Water 65° / Air 75°
Waves 3 ft /
gusts up to 14 mph
Portsmouth
High tide 08:56 AM / 09:04 PM
Low tide 02:41 AM / 02:41 PM
Current regional conditions
Pease AirForceBase/Portsmouth (101ft)
Sat, 08/22, 02:55 AM
68°
overcast
Wind N 4 mph
Skyhaven Arpt Rochester (321ft)
Sat, 08/22, 02:51 AM
66.2°
overcast
Wind N 4 mph
Sanford Muni Airport (242ft)
Sat, 08/22, 02:56 AM
66.2°
overcast
Wind N 4 mph
Lawrence Muni Airport (147ft)
Sat, 08/22, 02:54 AM
66.2°
overcast
Wind NE 6 mph
Past weather
Weather Station Pease AirForceBase/Portsmouth
Maximum Temperature [°F] 07/26/2026 to 08/22/2026
RainRadar
Air quality
right now
Moderate
6-Day Air Quality Forecast
Astro info
today
03:48 AM local time
Sun
05:56 AM
07:34 PM
13h 38min
Moon
04:37 PM
12:03 AM
Waxing gibbous
News
20 days of at least 100°F. Southern Plains. . .
Southern Plains
20 days of at least 100°F
More news
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