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, 05/05
04:14 PM EDT
Weather Portsmouth
now
75°
90 Min. Weather
variable clouds
05:31 AM
07:48 PM
05:00 PM
74
°
20 %
06:00 PM
72
°
20 %
07:00 PM
69
°
20 %
08:00 PM
66
°
20 %
09:00 PM
64
°
20 %
10:00 PM
62
°
20 %
11:00 PM
61
°
20 %
12:00 AM
60
°
20 %
01:00 AM
60
°
20 %
02:00 AM
59
°
10 %
03:00 AM
59
°
10 %
04:00 AM
58
°
10 %
05:00 AM
57
°
10 %
06:00 AM
57
°
20 %
07:00 AM
59
°
20 %
08:00 AM
61
°
20 %
09:00 AM
63
°
30 %
10:00 AM
64
°
40 %
11:00 AM
67
°
50 %
12:00 PM
67
°
50 %
01:00 PM
67
°
50 %
02:00 PM
67
°
40 %
03:00 PM
67
°
30 %
04:00 PM
66
°
40 %
05:00 PM
64
°
60 %
06:00 PM
61
°
80 %
07:00 PM
59
°
80 %
08:00 PM
59
°
70 %
09:00 PM
59
°
80 %
10:00 PM
58
°
60 %
11:00 PM
58
°
40 %
12:00 AM
57
°
40 %
01:00 AM
57
°
40 %
02:00 AM
57
°
60 %
03:00 AM
53
°
60 %
04:00 AM
50
°
40 %
05:00 AM
49
°
40 %
06:00 AM
48
°
30 %
07:00 AM
48
°
20 %
08:00 AM
51
°
10 %
09:00 AM
54
°
10 %
10:00 AM
57
°
10 %
11:00 AM
59
°
10 %
12:00 PM
61
°
10 %
01:00 PM
62
°
10 %
02:00 PM
63
°
10 %
03:00 PM
63
°
10 %
04:00 PM
63
°
10 %
05:00 PM
62
°
10 %
WeatherRadar
Forecast
Map
Afternoon
81
°
50 %
Evening
64
°
30 %
Night
57
°
20 %
Morning
63
°
50 %
Afternoon
67
°
80 %
Evening
59
°
80 %
Night
48
°
60 %
Morning
54
°
20 %
Afternoon
63
°
10 %
Evening
52
°
10 %
Night
42
°
20 %
Morning
50
°
20 %
Afternoon
56
°
20 %
Evening
48
°
20 %
Night
40
°
10 %
Morning
52
°
30 %
Afternoon
55
°
90 %
Evening
51
°
90 %
Night
50
°
50 %
Morning
56
°
20 %
Afternoon
71
°
40 %
Evening
60
°
50 %
Night
57
°
60 %
Morning
60
°
40 %
Afternoon
71
°
20 %
Evening
56
°
20 %
Night
51
°
40 %
Morning
52
°
40 %
Afternoon
64
°
40 %
Evening
50
°
30 %
Night
47
°
40 %
Morning
53
°
40 %
Afternoon
62
°
30 %
Evening
51
°
30 %
Night
48
°
20 %
Morning
59
°
20 %
Afternoon
70
°
20 %
Evening
57
°
20 %
Night
50
°
20 %
Morning
57
°
30 %
Afternoon
66
°
40 %
Evening
56
°
40 %
Night
52
°
20 %
Morning
57
°
30 %
Afternoon
67
°
30 %
Evening
53
°
20 %
Night
48
°
20 %
Morning
57
°
20 %
Afternoon
68
°
20 %
Evening
57
°
20 %
Night
51
°
20 %
Morning
58
°
30 %
Afternoon
67
°
40 %
Evening
55
°
50 %
Night
51
°
30 %
today
Tuesday, 05/05
05/05
81
°
52
°
12 h
50 %
tomorrow
Wednesday, 05/06
05/06
67
°
57
°
2 h
80 %
Thursday
Thursday, 05/07
05/07
63
°
48
°
11 h
20 %
Friday
Friday, 05/08
05/08
56
°
42
°
6 h
20 %
Saturday
Saturday, 05/09
05/09
55
°
40
°
1 h
90 %
Sunday
Sunday, 05/10
05/10
71
°
50
°
7 h
50 %
Monday
Monday, 05/11
05/11
71
°
57
°
2 h
40 %
Tuesday
Tuesday, 05/12
05/12
64
°
51
°
3 h
40 %
Wednesday
Wednesday, 05/13
05/13
62
°
47
°
2 h
40 %
Thursday
Thursday, 05/14
05/14
70
°
48
°
5 h
20 %
Friday
Friday, 05/15
05/15
66
°
50
°
1 h
40 %
Saturday
Saturday, 05/16
05/16
67
°
52
°
3 h
30 %
Sunday
Sunday, 05/17
05/17
68
°
48
°
6 h
20 %
Monday
Monday, 05/18
05/18
67
°
51
°
4 h
40 %
Top News
WindRadar focus
Frontal passage triggers storms, chill
WindRadar
14 day weather
Tu
52
81
We
57
67
Th
48
63
Fr
42
56
Sa
40
55
Su
50
71
Mo
57
71
Tu
51
64
We
47
62
Th
48
70
Fr
50
66
Sa
52
67
Su
48
68
Mo
51
67
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 47° / Air 81°
Waves 4 ft /
gusts up to 30 mph
Fort Point
High tide 01:54 AM / 02:37 PM
Low tide 08:20 AM / 08:21 PM
Water 47° / Air 67°
Waves 4 ft /
gusts up to 30 mph
Fort Point
High tide 02:35 AM / 03:20 PM
Low tide 09:01 AM / 09:04 PM
Current regional conditions
Pease AirForceBase/Portsmouth (101ft)
Tue, 05/05, 03:55 PM
78.7°
mostly clear
Wind SE 17 mph
Gusts 26 mph
Skyhaven Arpt Rochester (321ft)
Tue, 05/05, 03:51 PM
82.4°
mostly clear
Wind S 11 mph
Gusts 29 mph
Sanford Muni Airport (242ft)
Tue, 05/05, 03:56 PM
77°
mostly clear
Wind S 17 mph
Gusts 26 mph
Lawrence Muni Airport (147ft)
Tue, 05/05, 03:54 PM
80.6°
mostly clear
Wind S 17 mph
Gusts 33 mph
Past weather
Weather Station Pease AirForceBase/Portsmouth
Maximum Temperature [°F] 04/08/2026 to 05/05/2026
RainRadar
Air quality
right now
Unhealthy
6-Day Air Quality Forecast
Astro info
today
04:14 PM local time
Sun
05:31 AM
07:48 PM
14h 17min
Moon
none
07:32 AM
Waning gibbous
News
Up to a foot of snow
Late-season winter storm for the Rockies
More news
JavaScript is required to view this page.