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Weather Portsmouth
New Hampshire · United States
Mon, 12/22
11:31 PM EST
Weather Portsmouth
now
21°
90 Min. Weather
variable clouds
12:00 AM
21
°
20 %
01:00 AM
22
°
20 %
02:00 AM
23
°
20 %
03:00 AM
24
°
20 %
04:00 AM
24
°
20 %
05:00 AM
23
°
20 %
06:00 AM
23
°
10 %
07:00 AM
23
°
10 %
08:00 AM
24
°
10 %
09:00 AM
27
°
10 %
10:00 AM
29
°
20 %
11:00 AM
31
°
20 %
12:00 PM
32
°
30 %
01:00 PM
32
°
40 %
02:00 PM
32
°
60 %
03:00 PM
32
°
80 %
04:00 PM
32
°
80 %
05:00 PM
32
°
80 %
06:00 PM
32
°
80 %
07:00 PM
32
°
90 %
08:00 PM
32
°
90 %
09:00 PM
32
°
90 %
10:00 PM
32
°
80 %
11:00 PM
32
°
70 %
12:00 AM
32
°
60 %
01:00 AM
31
°
40 %
02:00 AM
31
°
40 %
03:00 AM
32
°
60 %
04:00 AM
32
°
60 %
05:00 AM
30
°
40 %
06:00 AM
29
°
30 %
07:00 AM
28
°
30 %
08:00 AM
28
°
40 %
09:00 AM
27
°
50 %
10:00 AM
28
°
50 %
11:00 AM
28
°
40 %
12:00 PM
29
°
40 %
01:00 PM
29
°
50 %
02:00 PM
29
°
40 %
03:00 PM
29
°
30 %
04:00 PM
28
°
20 %
05:00 PM
26
°
20 %
06:00 PM
26
°
20 %
07:00 PM
25
°
10 %
08:00 PM
24
°
10 %
09:00 PM
23
°
10 %
10:00 PM
23
°
20 %
11:00 PM
22
°
20 %
12:00 AM
21
°
20 %
WeatherRadar
Forecast
Map
Morning
27
°
30 %
Afternoon
32
°
80 %
Evening
32
°
90 %
Night
28
°
60 %
Morning
27
°
60 %
Afternoon
29
°
40 %
Evening
23
°
20 %
Night
21
°
50 %
Morning
26
°
40 %
Afternoon
36
°
20 %
Evening
25
°
10 %
Night
10
°
10 %
Morning
13
°
10 %
Afternoon
20
°
10 %
Evening
18
°
20 %
Night
15
°
80 %
Morning
15
°
50 %
Afternoon
21
°
20 %
Evening
21
°
20 %
Night
20
°
30 %
Morning
28
°
70 %
Afternoon
37
°
80 %
Evening
34
°
60 %
Night
22
°
40 %
Morning
23
°
20 %
Afternoon
32
°
20 %
Evening
19
°
20 %
Night
14
°
20 %
Morning
17
°
20 %
Afternoon
27
°
20 %
Evening
20
°
20 %
Night
11
°
20 %
Morning
16
°
20 %
Afternoon
26
°
20 %
Evening
21
°
20 %
Night
19
°
20 %
Morning
25
°
30 %
Afternoon
36
°
30 %
Evening
30
°
20 %
Night
25
°
20 %
Morning
32
°
20 %
Afternoon
42
°
20 %
Evening
34
°
20 %
Night
30
°
20 %
Morning
34
°
20 %
Afternoon
45
°
20 %
Evening
28
°
20 %
Night
22
°
20 %
Morning
26
°
20 %
Afternoon
36
°
20 %
Evening
25
°
20 %
Night
23
°
20 %
Morning
28
°
30 %
Afternoon
38
°
30 %
Evening
27
°
20 %
Night
23
°
20 %
tomorrow
Tuesday, 12/23
12/23
32
°
21
°
1 h
90 %
Wednesday
Wednesday, 12/24
12/24
29
°
27
°
1 h
60 %
Thursday
Thursday, 12/25
12/25
36
°
21
°
2 h
40 %
Friday
Friday, 12/26
12/26
20
°
10
°
7 h
80 %
Saturday
Saturday, 12/27
12/27
21
°
15
°
0 h
50 %
Sunday
Sunday, 12/28
12/28
37
°
20
°
0 h
80 %
Monday
Monday, 12/29
12/29
32
°
22
°
4 h
20 %
Tuesday
Tuesday, 12/30
12/30
27
°
14
°
3 h
20 %
Wednesday
Wednesday, 12/31
12/31
26
°
11
°
2 h
20 %
Thursday
Thursday, 01/01
01/01
36
°
19
°
3 h
30 %
Friday
Friday, 01/02
01/02
42
°
25
°
3 h
20 %
Saturday
Saturday, 01/03
01/03
45
°
30
°
3 h
20 %
Sunday
Sunday, 01/04
01/04
36
°
22
°
2 h
20 %
Monday
Monday, 01/05
01/05
38
°
23
°
1 h
30 %
Top News
Daily briefing
Busy Northwest start
WindRadar
14 day weather
Tu
21
32
We
27
29
Th
21
36
Fr
10
20
Sa
15
21
Su
20
37
Mo
22
32
Tu
14
27
We
11
26
Th
19
36
Fr
25
42
Sa
30
45
Su
22
36
Mo
23
38
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
tomorrow
0
low
6-Day UVI Forecast
Mountain and skiing conditions
Ski areas
open
Current snow conditions
Marine Weather
today
tomorrow
Water 44° / Air 30°
Waves 1 ft /
gusts up to 30 mph
Fort Point
High tide 12:24 AM / 12:22 PM
Low tide 06:05 AM / 06:46 PM
Water 44° / Air 32°
Waves 2.5 ft /
light wind from S
Fort Point
High tide 01:03 AM / 01:04 PM
Low tide 06:46 AM / 07:25 PM
Current regional conditions
Pease AirForceBase/Portsmouth (101ft)
Mon, 12/22, 10:55 PM
21.1°
mostly clear
Wind SW 4 mph
Skyhaven Arpt Rochester (321ft)
Mon, 12/22, 07:51 PM
23°
-
Sanford Muni Airport (242ft)
Mon, 12/22, 10:56 PM
12.2°
mostly clear
Wind W 4 mph
Lawrence Muni Airport (147ft)
Mon, 12/22, 10:54 PM
24.8°
mostly clear
Wind S 6 mph
Past weather
Weather Station Pease AirForceBase/Portsmouth
Maximum Temperature [°F] 11/26/2025 to 12/22/2025
RainRadar
Air quality
right now
Moderate
6-Day Air Quality Forecast
Astro info
tomorrow
11:31 PM local time
Sun
07:12 AM
04:12 PM
9h 0min
Moon
09:53 AM
07:42 PM
Waxing crescent
News
Why does it occur?
It's thundersnow season!
More news
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