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Weather Portsmouth
New Hampshire · United States
Sun, 04/19
12:06 PM EDT
Weather Portsmouth
now
47°
90 Min. Weather
light rain possible
05:54 AM
07:30 PM
01:00 PM
48
°
40 %
02:00 PM
47
°
90 %
03:00 PM
45
°
90 %
04:00 PM
43
°
90 %
05:00 PM
42
°
80 %
06:00 PM
40
°
70 %
07:00 PM
39
°
40 %
08:00 PM
38
°
40 %
09:00 PM
37
°
30 %
10:00 PM
37
°
20 %
11:00 PM
36
°
10 %
12:00 AM
36
°
10 %
01:00 AM
35
°
10 %
02:00 AM
34
°
10 %
03:00 AM
34
°
10 %
04:00 AM
34
°
10 %
05:00 AM
33
°
10 %
06:00 AM
33
°
10 %
07:00 AM
36
°
10 %
08:00 AM
40
°
10 %
09:00 AM
44
°
10 %
10:00 AM
46
°
20 %
11:00 AM
48
°
30 %
12:00 PM
49
°
40 %
01:00 PM
49
°
50 %
02:00 PM
48
°
40 %
03:00 PM
48
°
30 %
04:00 PM
48
°
20 %
05:00 PM
47
°
20 %
06:00 PM
45
°
20 %
07:00 PM
43
°
20 %
08:00 PM
41
°
20 %
09:00 PM
39
°
20 %
10:00 PM
38
°
20 %
11:00 PM
37
°
20 %
12:00 AM
36
°
20 %
01:00 AM
35
°
10 %
02:00 AM
34
°
10 %
03:00 AM
33
°
10 %
04:00 AM
32
°
10 %
05:00 AM
31
°
10 %
06:00 AM
30
°
10 %
07:00 AM
31
°
10 %
08:00 AM
34
°
10 %
09:00 AM
37
°
10 %
10:00 AM
39
°
10 %
11:00 AM
40
°
10 %
12:00 PM
42
°
10 %
01:00 PM
43
°
10 %
Rain may impact your plans today. Get the timing here.
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WeatherRadar
Forecast
Map
Afternoon
48
°
90 %
Evening
37
°
50 %
Night
33
°
10 %
Morning
44
°
40 %
Afternoon
49
°
50 %
Evening
39
°
20 %
Night
30
°
10 %
Morning
37
°
10 %
Afternoon
43
°
10 %
Evening
37
°
10 %
Night
32
°
10 %
Morning
41
°
50 %
Afternoon
50
°
40 %
Evening
45
°
20 %
Night
42
°
50 %
Morning
49
°
30 %
Afternoon
62
°
60 %
Evening
46
°
20 %
Night
42
°
30 %
Morning
48
°
20 %
Afternoon
56
°
10 %
Evening
44
°
20 %
Night
44
°
30 %
Morning
48
°
30 %
Afternoon
57
°
30 %
Evening
46
°
50 %
Night
43
°
60 %
Morning
47
°
50 %
Afternoon
55
°
30 %
Evening
45
°
30 %
Night
42
°
20 %
Morning
50
°
20 %
Afternoon
61
°
20 %
Evening
47
°
20 %
Night
43
°
20 %
Morning
52
°
20 %
Afternoon
60
°
40 %
Evening
46
°
40 %
Night
44
°
40 %
Morning
46
°
30 %
Afternoon
57
°
30 %
Evening
46
°
30 %
Night
42
°
30 %
Morning
47
°
30 %
Afternoon
57
°
20 %
Evening
46
°
20 %
Night
41
°
20 %
Morning
49
°
20 %
Afternoon
57
°
20 %
Evening
48
°
20 %
Night
45
°
40 %
Morning
49
°
40 %
Afternoon
58
°
70 %
Evening
48
°
40 %
Night
43
°
40 %
today
Sunday, 04/19
04/19
48
°
43
°
0 h
90 %
tomorrow
Monday, 04/20
04/20
49
°
33
°
6 h
50 %
Tuesday
Tuesday, 04/21
04/21
43
°
30
°
11 h
10 %
Wednesday
Wednesday, 04/22
04/22
50
°
32
°
0 h
50 %
Thursday
Thursday, 04/23
04/23
62
°
42
°
5 h
60 %
Friday
Friday, 04/24
04/24
56
°
42
°
5 h
20 %
Saturday
Saturday, 04/25
04/25
57
°
44
°
1 h
70 %
Sunday
Sunday, 04/26
04/26
55
°
43
°
2 h
50 %
Monday
Monday, 04/27
04/27
61
°
42
°
7 h
20 %
Tuesday
Tuesday, 04/28
04/28
60
°
43
°
4 h
40 %
Wednesday
Wednesday, 04/29
04/29
57
°
44
°
1 h
30 %
Thursday
Thursday, 04/30
04/30
57
°
42
°
2 h
30 %
Friday
Friday, 05/01
05/01
57
°
41
°
2 h
20 %
Saturday
Saturday, 05/02
05/02
58
°
45
°
0 h
70 %
Top News
Why & how does it work?
High pressure & extreme heat
WindRadar
14 day weather
Su
43
48
Mo
33
49
Tu
30
43
We
32
50
Th
42
62
Fr
42
56
Sa
44
57
Su
43
55
Mo
42
61
Tu
43
60
We
44
57
Th
42
57
Fr
41
57
Sa
45
58
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
0
low
6-Day UVI Forecast
Mountain and skiing conditions
Current mountain weather
Marine Weather
today
tomorrow
Water 45° / Air 48°
Waves 3 ft /
gusts up to 30 mph
Fort Point
High tide 12:43 AM / 01:23 PM
Low tide 07:04 AM / 07:15 PM
Water 45° / Air 49°
Waves 2.5 ft /
light wind from W
Fort Point
High tide 01:32 AM / 02:16 PM
Low tide 07:55 AM / 08:06 PM
Current regional conditions
Pease AirForceBase/Portsmouth (101ft)
Sun, 04/19, 11:17 AM
46.3°
-
Wind SE 4 mph
Skyhaven Arpt Rochester (321ft)
Sun, 04/19, 11:51 AM
46.3°
overcast
Wind 0 mph
Sanford Muni Airport (242ft)
Sun, 04/19, 11:56 AM
44.6°
overcast
Wind W 4 mph
Lawrence Muni Airport (147ft)
Sun, 04/19, 11:54 AM
48.2°
overcast
Wind 0 mph
Past weather
Weather Station Pease AirForceBase/Portsmouth
Maximum Temperature [°F] 03/23/2026 to 04/19/2026
RainRadar
Air quality
right now
Good
6-Day Air Quality Forecast
Astro info
today
12:06 PM local time
Sun
05:54 AM
07:30 PM
13h 36min
Moon
06:45 AM
10:56 PM
Waxing crescent
News
Risks & preparedness
All about nocturnal severe weather
More news
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