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Weather Portsmouth
New Hampshire · United States
Wed, 01/21
10:47 AM EST
Weather Portsmouth
now
18°
90 Min. Weather
sunny
07:08 AM
04:41 PM
11:00 AM
19
°
0 %
12:00 PM
21
°
0 %
01:00 PM
23
°
5 %
02:00 PM
24
°
10 %
03:00 PM
24
°
20 %
04:00 PM
24
°
20 %
05:00 PM
24
°
20 %
06:00 PM
24
°
30 %
07:00 PM
24
°
40 %
08:00 PM
23
°
50 %
09:00 PM
23
°
40 %
10:00 PM
25
°
60 %
11:00 PM
26
°
80 %
12:00 AM
28
°
80 %
01:00 AM
30
°
70 %
02:00 AM
32
°
60 %
03:00 AM
33
°
40 %
04:00 AM
34
°
40 %
05:00 AM
34
°
30 %
06:00 AM
32
°
20 %
07:00 AM
32
°
20 %
08:00 AM
33
°
20 %
09:00 AM
37
°
20 %
10:00 AM
41
°
20 %
11:00 AM
42
°
20 %
12:00 PM
43
°
20 %
01:00 PM
43
°
20 %
02:00 PM
42
°
20 %
03:00 PM
41
°
20 %
04:00 PM
40
°
20 %
05:00 PM
37
°
20 %
06:00 PM
35
°
20 %
07:00 PM
34
°
20 %
08:00 PM
33
°
20 %
09:00 PM
33
°
20 %
10:00 PM
32
°
20 %
11:00 PM
30
°
20 %
12:00 AM
29
°
10 %
01:00 AM
27
°
10 %
02:00 AM
26
°
10 %
03:00 AM
25
°
10 %
04:00 AM
24
°
10 %
05:00 AM
23
°
10 %
06:00 AM
22
°
10 %
07:00 AM
21
°
20 %
08:00 AM
21
°
20 %
09:00 AM
23
°
20 %
10:00 AM
25
°
30 %
11:00 AM
26
°
40 %
Keep the layers on
A chilly afternoon in the forecast.
Share!
WeatherRadar
Forecast
Map
Morning
14
°
10 %
Afternoon
24
°
30 %
Evening
23
°
50 %
Night
25
°
50 %
Morning
37
°
20 %
Afternoon
43
°
20 %
Evening
33
°
20 %
Night
21
°
10 %
Morning
23
°
50 %
Afternoon
27
°
40 %
Evening
14
°
50 %
Night
-1
°
20 %
Morning
1
°
10 %
Afternoon
10
°
10 %
Evening
1
°
10 %
Night
-1
°
10 %
Morning
5
°
40 %
Afternoon
12
°
90 %
Evening
12
°
90 %
Night
10
°
80 %
Morning
11
°
80 %
Afternoon
16
°
80 %
Evening
15
°
40 %
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
16
°
20 %
today
Wednesday, 01/21
01/21
24
°
9
°
8 h
80 %
tomorrow
Thursday, 01/22
01/22
43
°
23
°
9 h
20 %
Friday
Friday, 01/23
01/23
27
°
21
°
7 h
50 %
Saturday
Saturday, 01/24
01/24
10
°
-1
°
9 h
10 %
Sunday
Sunday, 01/25
01/25
12
°
-1
°
0 h
90 %
Monday
Monday, 01/26
01/26
16
°
10
°
0 h
80 %
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
Daily briefing
Cold front triggers rain, snow & winds
WindRadar
14 day weather
We
9
24
Th
23
43
Fr
21
27
Sa
-1
10
Su
-1
12
Mo
10
16
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
today
1
low
6-Day UVI Forecast
Mountain and skiing conditions
Ski areas
open
Current snow conditions
Marine Weather
today
tomorrow
Water 41° / Air 24°
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
Water 41° / Air 43°
Waves 3 ft /
gusts up to 24 mph
Fort Point
High tide 01:12 AM / 01:23 PM
Low tide 07:06 AM / 07:34 PM
Current regional conditions
Pease AirForceBase/Portsmouth (101ft)
Wed, 01/21, 09:55 AM
15.8°
mostly clear
Wind W 11 mph
Skyhaven Arpt Rochester (321ft)
Wed, 01/21, 08:51 AM
10.4°
-
Wind 0 mph
Sanford Muni Airport (242ft)
Wed, 01/21, 09:56 AM
15.8°
fair
Wind SW 6 mph
Lawrence Muni Airport (147ft)
Wed, 01/21, 09:54 AM
15.8°
fair
Wind SW 8 mph
Past weather
Weather Station Pease AirForceBase/Portsmouth
Maximum Temperature [°F] 12/25/2025 to 01/21/2026
RainRadar
Air quality
right now
Moderate
6-Day Air Quality Forecast
Astro info
today
10:47 AM local time
Sun
07:08 AM
04:41 PM
9h 33min
Moon
08:44 AM
07:52 PM
Waxing crescent
News
This weekend
Major winter storm to target South
More news
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