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, 01/20
09:53 PM EST
Weather Portsmouth
now
13°
90 Min. Weather
clear
07:09 AM
04:39 PM
10:00 PM
13
°
5 %
11:00 PM
12
°
5 %
12:00 AM
11
°
5 %
01:00 AM
10
°
10 %
02:00 AM
10
°
10 %
03:00 AM
9
°
10 %
04:00 AM
8
°
10 %
05:00 AM
8
°
10 %
06:00 AM
8
°
10 %
07:00 AM
8
°
10 %
08:00 AM
9
°
10 %
09:00 AM
14
°
10 %
10:00 AM
18
°
10 %
11:00 AM
20
°
10 %
12:00 PM
22
°
10 %
01:00 PM
22
°
10 %
02:00 PM
23
°
10 %
03:00 PM
23
°
20 %
04:00 PM
23
°
20 %
05:00 PM
23
°
20 %
06:00 PM
23
°
20 %
07:00 PM
23
°
30 %
08:00 PM
23
°
40 %
09:00 PM
23
°
40 %
10:00 PM
24
°
60 %
11:00 PM
25
°
70 %
12:00 AM
26
°
80 %
01:00 AM
28
°
60 %
02:00 AM
30
°
40 %
03:00 AM
31
°
40 %
04:00 AM
31
°
40 %
05:00 AM
31
°
30 %
06:00 AM
29
°
20 %
07:00 AM
29
°
20 %
08:00 AM
31
°
20 %
09:00 AM
34
°
20 %
10:00 AM
37
°
20 %
11:00 AM
40
°
10 %
12:00 PM
41
°
20 %
01:00 PM
42
°
20 %
02:00 PM
42
°
20 %
03:00 PM
41
°
20 %
04:00 PM
39
°
30 %
05:00 PM
36
°
40 %
06:00 PM
34
°
50 %
07:00 PM
33
°
40 %
08:00 PM
33
°
30 %
09:00 PM
31
°
20 %
10:00 PM
30
°
10 %
Clear & cold
Add some extra blankets tonight.
WeatherRadar
Forecast
Map
Morning
14
°
10 %
Afternoon
23
°
20 %
Evening
23
°
80 %
Night
24
°
40 %
Morning
34
°
20 %
Afternoon
42
°
50 %
Evening
31
°
40 %
Night
20
°
20 %
Morning
22
°
20 %
Afternoon
26
°
50 %
Evening
14
°
40 %
Night
-3
°
20 %
Morning
0
°
10 %
Afternoon
10
°
10 %
Evening
0
°
5 %
Night
-6
°
10 %
Morning
1
°
10 %
Afternoon
13
°
10 %
Evening
11
°
40 %
Night
11
°
60 %
Morning
12
°
50 %
Afternoon
23
°
40 %
Evening
15
°
30 %
Night
5
°
20 %
Morning
9
°
20 %
Afternoon
21
°
20 %
Evening
14
°
20 %
Night
11
°
20 %
Morning
16
°
20 %
Afternoon
28
°
30 %
Evening
21
°
30 %
Night
11
°
20 %
Morning
14
°
20 %
Afternoon
26
°
20 %
Evening
20
°
20 %
Night
17
°
20 %
Morning
20
°
20 %
Afternoon
33
°
20 %
Evening
18
°
20 %
Night
13
°
20 %
Morning
17
°
20 %
Afternoon
29
°
20 %
Evening
21
°
20 %
Night
16
°
20 %
Morning
21
°
40 %
Afternoon
32
°
40 %
Evening
24
°
40 %
Night
20
°
30 %
Morning
24
°
30 %
Afternoon
34
°
20 %
Evening
26
°
20 %
Night
18
°
20 %
Morning
25
°
20 %
Afternoon
35
°
20 %
Evening
24
°
20 %
Night
18
°
20 %
tomorrow
Wednesday, 01/21
01/21
23
°
8
°
8 h
80 %
Thursday
Thursday, 01/22
01/22
42
°
23
°
8 h
50 %
Friday
Friday, 01/23
01/23
26
°
20
°
7 h
50 %
Saturday
Saturday, 01/24
01/24
10
°
-3
°
9 h
10 %
Sunday
Sunday, 01/25
01/25
13
°
-6
°
7 h
60 %
Monday
Monday, 01/26
01/26
23
°
11
°
2 h
50 %
Tuesday
Tuesday, 01/27
01/27
21
°
5
°
7 h
20 %
Wednesday
Wednesday, 01/28
01/28
28
°
11
°
2 h
30 %
Thursday
Thursday, 01/29
01/29
26
°
11
°
3 h
20 %
Friday
Friday, 01/30
01/30
33
°
17
°
5 h
20 %
Saturday
Saturday, 01/31
01/31
29
°
13
°
3 h
20 %
Sunday
Sunday, 02/01
02/01
32
°
16
°
1 h
40 %
Monday
Monday, 02/02
02/02
34
°
20
°
3 h
30 %
Tuesday
Tuesday, 02/03
02/03
35
°
18
°
5 h
20 %
Top News
This weekend
Major winter storm to target South
WindRadar
14 day weather
We
8
23
Th
23
42
Fr
20
26
Sa
-3
10
Su
-6
13
Mo
11
23
Tu
5
21
We
11
28
Th
11
26
Fr
17
33
Sa
13
29
Su
16
32
Mo
20
34
Tu
18
35
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
tomorrow
1
low
6-Day UVI Forecast
Mountain and skiing conditions
Ski areas
open
Current snow conditions
Marine Weather
today
tomorrow
Water 41° / Air 23°
Waves 2.5 ft /
gusts up to 25 mph
Fort Point
High tide 12:02 PM
Low tide 05:45 AM / 06:20 PM
Water 41° / Air 23°
Waves 2.5 ft /
light wind from SW
Fort Point
High tide 12:35 AM / 12:41 PM
Low tide 06:24 AM / 06:56 PM
Current regional conditions
Pease AirForceBase/Portsmouth (101ft)
Tue, 01/20, 08:55 PM
14°
mostly clear
Wind S 6 mph
Skyhaven Arpt Rochester (321ft)
Tue, 01/20, 08:51 PM
10.4°
-
Wind 0 mph
Sanford Muni Airport (242ft)
Tue, 01/20, 08:56 PM
6.7°
mostly clear
Wind SW 8 mph
Lawrence Muni Airport (147ft)
Tue, 01/20, 08:54 PM
14°
mostly clear
Wind SW 11 mph
Past weather
Weather Station Pease AirForceBase/Portsmouth
Maximum Temperature [°F] 12/25/2025 to 01/20/2026
RainRadar
Air quality
right now
Moderate
6-Day Air Quality Forecast
Astro info
tomorrow
09:53 PM local time
Sun
07:08 AM
04:41 PM
9h 33min
Moon
08:44 AM
07:52 PM
Waxing crescent
News
Daily briefing
Brisk Tuesday for eastern half
More news
JavaScript is required to view this page.