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Weather Portsmouth
New Hampshire · United States
Mon, 01/05
09:11 AM EST
Weather Portsmouth
now
15°
90 Min. Weather
mostly cloudy
10:00 AM
16
°
10 %
11:00 AM
17
°
10 %
12:00 PM
19
°
10 %
01:00 PM
19
°
10 %
02:00 PM
20
°
20 %
03:00 PM
20
°
20 %
04:00 PM
21
°
20 %
05:00 PM
21
°
30 %
06:00 PM
20
°
40 %
07:00 PM
19
°
50 %
08:00 PM
19
°
50 %
09:00 PM
19
°
60 %
10:00 PM
19
°
40 %
11:00 PM
19
°
60 %
12:00 AM
19
°
70 %
01:00 AM
20
°
70 %
02:00 AM
21
°
70 %
03:00 AM
22
°
60 %
04:00 AM
22
°
40 %
05:00 AM
23
°
40 %
06:00 AM
24
°
30 %
07:00 AM
23
°
20 %
08:00 AM
23
°
20 %
09:00 AM
22
°
20 %
10:00 AM
24
°
10 %
11:00 AM
27
°
10 %
12:00 PM
29
°
10 %
01:00 PM
30
°
10 %
02:00 PM
30
°
20 %
03:00 PM
30
°
20 %
04:00 PM
30
°
20 %
05:00 PM
30
°
20 %
06:00 PM
30
°
20 %
07:00 PM
30
°
20 %
08:00 PM
31
°
20 %
09:00 PM
31
°
20 %
10:00 PM
31
°
30 %
11:00 PM
33
°
40 %
12:00 AM
33
°
60 %
01:00 AM
32
°
70 %
02:00 AM
32
°
80 %
03:00 AM
33
°
80 %
04:00 AM
33
°
70 %
05:00 AM
33
°
40 %
06:00 AM
34
°
40 %
07:00 AM
34
°
30 %
08:00 AM
35
°
20 %
09:00 AM
35
°
30 %
10:00 AM
36
°
40 %
Frigid day ahead
Not much of a warmup in the forecast. Keep the layers handy!
Share!
WeatherRadar
Forecast
Map
Morning
14
°
10 %
Afternoon
21
°
40 %
Evening
19
°
50 %
Night
19
°
50 %
Morning
22
°
20 %
Afternoon
31
°
20 %
Evening
31
°
40 %
Night
31
°
80 %
Morning
35
°
60 %
Afternoon
46
°
40 %
Evening
38
°
20 %
Night
32
°
10 %
Morning
36
°
10 %
Afternoon
43
°
10 %
Evening
30
°
10 %
Night
25
°
10 %
Morning
34
°
30 %
Afternoon
43
°
60 %
Evening
44
°
50 %
Night
36
°
10 %
Morning
37
°
20 %
Afternoon
44
°
80 %
Evening
43
°
70 %
Night
35
°
40 %
Morning
37
°
20 %
Afternoon
45
°
20 %
Evening
29
°
20 %
Night
24
°
20 %
Morning
27
°
20 %
Afternoon
39
°
20 %
Evening
29
°
20 %
Night
25
°
20 %
Morning
30
°
20 %
Afternoon
41
°
20 %
Evening
33
°
20 %
Night
30
°
20 %
Morning
34
°
20 %
Afternoon
45
°
20 %
Evening
26
°
20 %
Night
21
°
20 %
Morning
24
°
20 %
Afternoon
35
°
20 %
Evening
26
°
30 %
Night
23
°
30 %
Morning
29
°
30 %
Afternoon
40
°
20 %
Evening
34
°
20 %
Night
30
°
20 %
Morning
35
°
20 %
Afternoon
45
°
30 %
Evening
32
°
20 %
Night
25
°
20 %
Morning
28
°
20 %
Afternoon
39
°
20 %
Evening
23
°
20 %
Night
20
°
20 %
today
Monday, 01/05
01/05
21
°
10
°
2 h
70 %
tomorrow
Tuesday, 01/06
01/06
31
°
19
°
2 h
80 %
Wednesday
Wednesday, 01/07
01/07
46
°
31
°
1 h
60 %
Thursday
Thursday, 01/08
01/08
43
°
32
°
6 h
10 %
Friday
Friday, 01/09
01/09
44
°
25
°
0 h
60 %
Saturday
Saturday, 01/10
01/10
44
°
36
°
0 h
80 %
Sunday
Sunday, 01/11
01/11
45
°
35
°
2 h
20 %
Monday
Monday, 01/12
01/12
39
°
24
°
2 h
20 %
Tuesday
Tuesday, 01/13
01/13
41
°
25
°
4 h
20 %
Wednesday
Wednesday, 01/14
01/14
45
°
30
°
3 h
20 %
Thursday
Thursday, 01/15
01/15
35
°
21
°
0 h
20 %
Friday
Friday, 01/16
01/16
40
°
23
°
3 h
30 %
Saturday
Saturday, 01/17
01/17
45
°
30
°
2 h
30 %
Sunday
Sunday, 01/18
01/18
39
°
25
°
5 h
20 %
Top News
Daily briefing
Great Lakes clipper, West stays active
WindRadar
14 day weather
Mo
10
21
Tu
19
31
We
31
46
Th
32
43
Fr
25
44
Sa
36
44
Su
35
45
Mo
24
39
Tu
25
41
We
30
45
Th
21
35
Fr
23
40
Sa
30
45
Su
25
39
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
0
low
6-Day UVI Forecast
Mountain and skiing conditions
Ski areas
open
Current snow conditions
Marine Weather
today
tomorrow
Water 42° / Air 21°
Waves 1.5 ft /
light wind from W
Fort Point
High tide 12:09 AM / 12:18 PM
Low tide 05:58 AM / 06:41 PM
Water 42° / Air 31°
Waves 1.5 ft /
light wind from NE
Fort Point
High tide 01:01 AM / 01:12 PM
Low tide 06:52 AM / 07:32 PM
Current regional conditions
Pease AirForceBase/Portsmouth (101ft)
Mon, 01/05, 08:55 AM
12.2°
cloudy
Wind W 4 mph
Skyhaven Arpt Rochester (321ft)
Mon, 01/05, 08:51 AM
10.4°
-
Wind NW 6 mph
Sanford Muni Airport (242ft)
Mon, 01/05, 08:56 AM
10.4°
mostly clear
Wind 0 mph
Lawrence Muni Airport (147ft)
Mon, 01/05, 08:54 AM
14°
cloudy
Wind 4 mph
Past weather
Weather Station Pease AirForceBase/Portsmouth
Maximum Temperature [°F] 12/09/2025 to 01/05/2026
RainRadar
Air quality
right now
Good
6-Day Air Quality Forecast
Astro info
today
09:11 AM local time
Sun
07:15 AM
04:22 PM
9h 7min
Moon
07:12 PM
09:06 AM
Waning gibbous
News
Icy beauty
The science behind rime ice
More news
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