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Weather Portsmouth
New Hampshire · United States
Fri, 03/20
05:15 PM EDT
Weather Portsmouth
now
44°
90 Min. Weather
rain starting
06:46 AM
06:55 PM
06:00 PM
42
°
95 %
07:00 PM
42
°
95 %
08:00 PM
41
°
90 %
09:00 PM
41
°
90 %
10:00 PM
41
°
60 %
11:00 PM
41
°
40 %
12:00 AM
41
°
40 %
01:00 AM
41
°
40 %
02:00 AM
40
°
40 %
03:00 AM
39
°
40 %
04:00 AM
39
°
30 %
05:00 AM
39
°
30 %
06:00 AM
38
°
30 %
07:00 AM
38
°
30 %
08:00 AM
39
°
30 %
09:00 AM
40
°
40 %
10:00 AM
42
°
50 %
11:00 AM
46
°
40 %
12:00 PM
48
°
30 %
01:00 PM
48
°
20 %
02:00 PM
49
°
10 %
03:00 PM
49
°
10 %
04:00 PM
48
°
10 %
05:00 PM
47
°
10 %
06:00 PM
45
°
10 %
07:00 PM
42
°
10 %
08:00 PM
39
°
10 %
09:00 PM
37
°
10 %
10:00 PM
36
°
10 %
11:00 PM
36
°
10 %
12:00 AM
35
°
10 %
01:00 AM
35
°
20 %
02:00 AM
34
°
20 %
03:00 AM
34
°
20 %
04:00 AM
33
°
30 %
05:00 AM
34
°
40 %
06:00 AM
33
°
40 %
07:00 AM
33
°
40 %
08:00 AM
34
°
60 %
09:00 AM
35
°
60 %
10:00 AM
36
°
40 %
11:00 AM
36
°
60 %
12:00 PM
36
°
80 %
01:00 PM
36
°
90 %
02:00 PM
37
°
60 %
03:00 PM
38
°
40 %
04:00 PM
38
°
40 %
05:00 PM
38
°
40 %
06:00 PM
37
°
70 %
WeatherRadar
Forecast
Map
Evening
41
°
90 %
Night
38
°
50 %
Morning
40
°
50 %
Afternoon
49
°
20 %
Evening
37
°
10 %
Night
33
°
40 %
Morning
35
°
80 %
Afternoon
38
°
90 %
Evening
36
°
80 %
Night
32
°
90 %
Morning
32
°
90 %
Afternoon
35
°
40 %
Evening
31
°
60 %
Night
29
°
60 %
Morning
33
°
30 %
Afternoon
41
°
20 %
Evening
33
°
20 %
Night
28
°
40 %
Morning
30
°
90 %
Afternoon
39
°
90 %
Evening
31
°
40 %
Night
25
°
30 %
Morning
31
°
40 %
Afternoon
43
°
60 %
Evening
44
°
60 %
Night
33
°
40 %
Morning
34
°
20 %
Afternoon
45
°
20 %
Evening
31
°
40 %
Night
25
°
40 %
Morning
27
°
40 %
Afternoon
39
°
30 %
Evening
30
°
40 %
Night
27
°
40 %
Morning
29
°
40 %
Afternoon
42
°
30 %
Evening
27
°
30 %
Night
19
°
20 %
Morning
24
°
20 %
Afternoon
35
°
20 %
Evening
28
°
20 %
Night
23
°
30 %
Morning
31
°
30 %
Afternoon
43
°
30 %
Evening
29
°
20 %
Night
24
°
20 %
Morning
32
°
20 %
Afternoon
43
°
20 %
Evening
39
°
30 %
Night
35
°
40 %
Morning
37
°
40 %
Afternoon
47
°
30 %
Evening
36
°
20 %
Night
31
°
20 %
today
Friday, 03/20
03/20
48
°
30
°
6 h
80 %
tomorrow
Saturday, 03/21
03/21
49
°
38
°
6 h
50 %
Sunday
Sunday, 03/22
03/22
38
°
33
°
0 h
90 %
Monday
Monday, 03/23
03/23
35
°
32
°
0 h
90 %
Tuesday
Tuesday, 03/24
03/24
41
°
29
°
8 h
30 %
Wednesday
Wednesday, 03/25
03/25
39
°
28
°
2 h
90 %
Thursday
Thursday, 03/26
03/26
44
°
25
°
3 h
60 %
Friday
Friday, 03/27
03/27
45
°
33
°
2 h
30 %
Saturday
Saturday, 03/28
03/28
39
°
25
°
3 h
40 %
Sunday
Sunday, 03/29
03/29
42
°
27
°
2 h
40 %
Monday
Monday, 03/30
03/30
35
°
19
°
3 h
20 %
Tuesday
Tuesday, 03/31
03/31
43
°
23
°
2 h
30 %
Wednesday
Wednesday, 04/01
04/01
43
°
24
°
4 h
20 %
Thursday
Thursday, 04/02
04/02
47
°
35
°
2 h
40 %
Top News
Record-breaking temps
Sweltering heat continues this weekend
WindRadar
14 day weather
Fr
30
48
Sa
38
49
Su
33
38
Mo
32
35
Tu
29
41
We
28
39
Th
25
44
Fr
33
45
Sa
25
39
Su
27
42
Mo
19
35
Tu
23
43
We
24
43
Th
35
47
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
4
moderate
6-Day UVI Forecast
Mountain and skiing conditions
Current mountain weather
Marine Weather
today
tomorrow
Water 38° / Air 48°
Waves 4 ft /
gusts up to 25 mph
Fort Point
High tide 12:29 AM / 12:55 PM
Low tide 06:38 AM / 06:55 PM
Water 38° / Air 49°
Waves 4 ft /
gusts up to 30 mph
Fort Point
High tide 01:09 AM / 01:40 PM
Low tide 07:23 AM / 07:37 PM
Current regional conditions
Pease AirForceBase/Portsmouth (101ft)
Fri, 03/20, 04:55 PM
51.8°
mostly clear
Wind SE 11 mph
Skyhaven Arpt Rochester (321ft)
Fri, 03/20, 04:51 PM
46.3°
-
Wind SE 6 mph
Sanford Muni Airport (242ft)
Fri, 03/20, 04:56 PM
42.8°
overcast
Wind E 4 mph
Lawrence Muni Airport (147ft)
Fri, 03/20, 04:54 PM
51.8°
mostly clear
Wind S 11 mph
Gusts 22 mph
Past weather
Weather Station Pease AirForceBase/Portsmouth
Maximum Temperature [°F] 02/21/2026 to 03/20/2026
RainRadar
Air quality
right now
Moderate
6-Day Air Quality Forecast
Astro info
today
05:15 PM local time
Sun
06:46 AM
06:55 PM
12h 9min
Moon
07:15 AM
09:14 PM
Waxing crescent
News
River in the sky
What is an Atmospheric River?
More news
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