Home
Weather Portsmouth
WeatherRadar
RainRadar
TemperatureRadar
WindRadar
LightningRadar
Weather News
Editor's Pick
Discover the app
Weather widget
Contact us
Apps
Career
Home
/
Weather Portsmouth
New Hampshire · United States
Tue, 03/31
12:44 PM EDT
Weather Portsmouth
now
45°
90 Min. Weather
light rain possible
06:26 AM
07:08 PM
01:00 PM
45
°
40 %
02:00 PM
44
°
30 %
03:00 PM
44
°
40 %
04:00 PM
43
°
40 %
05:00 PM
42
°
30 %
06:00 PM
40
°
30 %
07:00 PM
39
°
40 %
08:00 PM
38
°
50 %
09:00 PM
38
°
40 %
10:00 PM
38
°
40 %
11:00 PM
38
°
50 %
12:00 AM
37
°
40 %
01:00 AM
37
°
40 %
02:00 AM
36
°
50 %
03:00 AM
35
°
60 %
04:00 AM
36
°
40 %
05:00 AM
40
°
30 %
06:00 AM
42
°
20 %
07:00 AM
43
°
30 %
08:00 AM
46
°
40 %
09:00 AM
48
°
50 %
10:00 AM
51
°
50 %
11:00 AM
57
°
40 %
12:00 PM
62
°
30 %
01:00 PM
62
°
20 %
02:00 PM
63
°
10 %
03:00 PM
65
°
10 %
04:00 PM
65
°
10 %
05:00 PM
64
°
10 %
06:00 PM
61
°
10 %
07:00 PM
58
°
10 %
08:00 PM
55
°
10 %
09:00 PM
52
°
10 %
10:00 PM
50
°
10 %
11:00 PM
47
°
10 %
12:00 AM
45
°
10 %
01:00 AM
43
°
10 %
02:00 AM
42
°
10 %
03:00 AM
41
°
10 %
04:00 AM
39
°
20 %
05:00 AM
38
°
20 %
06:00 AM
37
°
20 %
07:00 AM
36
°
20 %
08:00 AM
37
°
30 %
09:00 AM
37
°
40 %
10:00 AM
37
°
50 %
11:00 AM
37
°
50 %
12:00 PM
37
°
40 %
01:00 PM
37
°
30 %
WeatherRadar
Forecast
Map
Afternoon
48
°
50 %
Evening
38
°
50 %
Night
35
°
60 %
Morning
48
°
50 %
Afternoon
65
°
20 %
Evening
52
°
10 %
Night
36
°
20 %
Morning
37
°
60 %
Afternoon
37
°
30 %
Evening
35
°
50 %
Night
35
°
50 %
Morning
38
°
50 %
Afternoon
63
°
20 %
Evening
63
°
50 %
Night
59
°
40 %
Morning
65
°
10 %
Afternoon
74
°
60 %
Evening
45
°
50 %
Night
38
°
20 %
Morning
45
°
50 %
Afternoon
74
°
40 %
Evening
56
°
60 %
Night
42
°
60 %
Morning
42
°
40 %
Afternoon
53
°
30 %
Evening
38
°
20 %
Night
33
°
20 %
Morning
37
°
20 %
Afternoon
48
°
20 %
Evening
39
°
20 %
Night
33
°
20 %
Morning
34
°
20 %
Afternoon
46
°
20 %
Evening
32
°
20 %
Night
31
°
20 %
Morning
38
°
20 %
Afternoon
52
°
20 %
Evening
41
°
20 %
Night
38
°
20 %
Morning
48
°
20 %
Afternoon
62
°
30 %
Evening
53
°
40 %
Night
47
°
40 %
Morning
51
°
30 %
Afternoon
62
°
20 %
Evening
49
°
20 %
Night
43
°
20 %
Morning
52
°
20 %
Afternoon
65
°
20 %
Evening
46
°
20 %
Night
41
°
30 %
Morning
47
°
40 %
Afternoon
58
°
30 %
Evening
47
°
30 %
Night
41
°
60 %
today
Tuesday, 03/31
03/31
48
°
48
°
0 h
70 %
tomorrow
Wednesday, 04/01
04/01
65
°
35
°
3 h
50 %
Thursday
Thursday, 04/02
04/02
37
°
36
°
0 h
60 %
Friday
Friday, 04/03
04/03
63
°
35
°
2 h
50 %
Saturday
Saturday, 04/04
04/04
74
°
59
°
5 h
60 %
Sunday
Sunday, 04/05
04/05
74
°
38
°
1 h
60 %
Monday
Monday, 04/06
04/06
53
°
42
°
2 h
40 %
Tuesday
Tuesday, 04/07
04/07
48
°
33
°
6 h
20 %
Wednesday
Wednesday, 04/08
04/08
46
°
33
°
4 h
20 %
Thursday
Thursday, 04/09
04/09
52
°
31
°
4 h
20 %
Friday
Friday, 04/10
04/10
62
°
38
°
4 h
30 %
Saturday
Saturday, 04/11
04/11
62
°
47
°
7 h
30 %
Sunday
Sunday, 04/12
04/12
65
°
43
°
9 h
20 %
Monday
Monday, 04/13
04/13
58
°
41
°
1 h
40 %
Top News
Northeast U.S.
Heavy rain poses flash flood risk
WindRadar
14 day weather
Tu
48
48
We
35
65
Th
36
37
Fr
35
63
Sa
59
74
Su
38
74
Mo
42
53
Tu
33
48
We
33
46
Th
31
52
Fr
38
62
Sa
47
62
Su
43
65
Mo
41
58
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
0
low
6-Day UVI Forecast
Mountain and skiing conditions
Current mountain weather
Marine Weather
today
tomorrow
Water 39° / Air 48°
Waves 2.5 ft /
light wind from NE
Fort Point
High tide 11:01 AM / 11:23 PM
Low tide 04:41 AM / 05:06 PM
Water 39° / Air 65°
Waves 2 ft /
gusts up to 24 mph
Fort Point
High tide 11:46 AM
Low tide 05:28 AM / 05:46 PM
Current regional conditions
Pease AirForceBase/Portsmouth (101ft)
Tue, 03/31, 11:55 AM
44.6°
slight rain
Wind NE 6 mph
Skyhaven Arpt Rochester (321ft)
Tue, 03/31, 11:51 AM
42.8°
slight rain
Wind NE 8 mph
Sanford Muni Airport (242ft)
Tue, 03/31, 11:56 AM
42.8°
slight rain
Wind NE 11 mph
Lawrence Muni Airport (147ft)
Tue, 03/31, 11:54 AM
50°
slight rain
Wind E 8 mph
Past weather
Weather Station Pease AirForceBase/Portsmouth
Maximum Temperature [°F] 03/04/2026 to 03/31/2026
RainRadar
Air quality
right now
Moderate
6-Day Air Quality Forecast
Astro info
today
12:44 PM local time
Sun
06:26 AM
07:08 PM
12h 42min
Moon
05:56 PM
05:40 AM
Waxing gibbous
News
Lingers into Tuesday
Upper Midwest severe threat
More news
JavaScript is required to view this page.