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Weather Portsmouth
New Hampshire · United States
Tue, 04/28
09:37 AM EDT
Weather Portsmouth
now
51°
90 Min. Weather
sunny
05:40 AM
07:40 PM
10:00 AM
52
°
5 %
11:00 AM
54
°
5 %
12:00 PM
55
°
5 %
01:00 PM
55
°
5 %
02:00 PM
54
°
5 %
03:00 PM
55
°
5 %
04:00 PM
54
°
10 %
05:00 PM
52
°
10 %
06:00 PM
50
°
10 %
07:00 PM
47
°
10 %
08:00 PM
45
°
10 %
09:00 PM
44
°
10 %
10:00 PM
43
°
10 %
11:00 PM
43
°
10 %
12:00 AM
43
°
10 %
01:00 AM
42
°
20 %
02:00 AM
42
°
20 %
03:00 AM
42
°
20 %
04:00 AM
42
°
20 %
05:00 AM
43
°
20 %
06:00 AM
43
°
20 %
07:00 AM
44
°
20 %
08:00 AM
45
°
20 %
09:00 AM
46
°
20 %
10:00 AM
47
°
20 %
11:00 AM
48
°
20 %
12:00 PM
48
°
20 %
01:00 PM
48
°
20 %
02:00 PM
48
°
30 %
03:00 PM
48
°
30 %
04:00 PM
47
°
50 %
05:00 PM
46
°
40 %
06:00 PM
46
°
40 %
07:00 PM
46
°
50 %
08:00 PM
46
°
50 %
09:00 PM
46
°
40 %
10:00 PM
45
°
30 %
11:00 PM
45
°
40 %
12:00 AM
45
°
40 %
01:00 AM
46
°
40 %
02:00 AM
46
°
60 %
03:00 AM
46
°
80 %
04:00 AM
46
°
90 %
05:00 AM
47
°
90 %
06:00 AM
47
°
90 %
07:00 AM
47
°
90 %
08:00 AM
47
°
90 %
09:00 AM
47
°
90 %
10:00 AM
48
°
90 %
A cool afternoon on tap.
Share!
WeatherRadar
Forecast
Map
Morning
50
°
5 %
Afternoon
55
°
10 %
Evening
44
°
10 %
Night
42
°
20 %
Morning
46
°
20 %
Afternoon
48
°
50 %
Evening
46
°
60 %
Night
45
°
90 %
Morning
47
°
90 %
Afternoon
51
°
70 %
Evening
49
°
50 %
Night
43
°
20 %
Morning
49
°
20 %
Afternoon
56
°
20 %
Evening
46
°
10 %
Night
38
°
20 %
Morning
48
°
50 %
Afternoon
55
°
40 %
Evening
47
°
20 %
Night
39
°
10 %
Morning
46
°
40 %
Afternoon
53
°
50 %
Evening
47
°
20 %
Night
41
°
20 %
Morning
48
°
20 %
Afternoon
60
°
20 %
Evening
53
°
30 %
Night
46
°
20 %
Morning
52
°
20 %
Afternoon
62
°
20 %
Evening
52
°
30 %
Night
50
°
40 %
Morning
54
°
40 %
Afternoon
65
°
60 %
Evening
53
°
70 %
Night
48
°
20 %
Morning
54
°
20 %
Afternoon
65
°
20 %
Evening
52
°
20 %
Night
47
°
30 %
Morning
52
°
30 %
Afternoon
62
°
30 %
Evening
52
°
20 %
Night
45
°
20 %
Morning
54
°
20 %
Afternoon
62
°
20 %
Evening
52
°
20 %
Night
47
°
30 %
Morning
52
°
30 %
Afternoon
62
°
20 %
Evening
51
°
20 %
Night
46
°
20 %
Morning
54
°
20 %
Afternoon
62
°
30 %
Evening
52
°
70 %
Night
48
°
70 %
today
Tuesday, 04/28
04/28
55
°
41
°
12 h
10 %
tomorrow
Wednesday, 04/29
04/29
48
°
42
°
0 h
60 %
Thursday
Thursday, 04/30
04/30
51
°
45
°
0 h
90 %
Friday
Friday, 05/01
05/01
56
°
43
°
2 h
20 %
Saturday
Saturday, 05/02
05/02
55
°
38
°
2 h
50 %
Sunday
Sunday, 05/03
05/03
53
°
39
°
2 h
50 %
Monday
Monday, 05/04
05/04
60
°
41
°
3 h
30 %
Tuesday
Tuesday, 05/05
05/05
62
°
46
°
6 h
30 %
Wednesday
Wednesday, 05/06
05/06
65
°
50
°
1 h
70 %
Thursday
Thursday, 05/07
05/07
65
°
48
°
6 h
20 %
Friday
Friday, 05/08
05/08
62
°
47
°
4 h
30 %
Saturday
Saturday, 05/09
05/09
62
°
45
°
3 h
20 %
Sunday
Sunday, 05/10
05/10
62
°
47
°
1 h
30 %
Monday
Monday, 05/11
05/11
62
°
46
°
3 h
40 %
Top News
Dallas to Memphis
Severe storms shift south Tuesday
WindRadar
14 day weather
Tu
41
55
We
42
48
Th
45
51
Fr
43
56
Sa
38
55
Su
39
53
Mo
41
60
Tu
46
62
We
50
65
Th
48
65
Fr
47
62
Sa
45
62
Su
47
62
Mo
46
62
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
7
high
6-Day UVI Forecast
Mountain and skiing conditions
Current mountain weather
Marine Weather
today
tomorrow
Water 46° / Air 55°
Waves 4 ft /
light wind from E
Fort Point
High tide 09:51 AM / 10:13 PM
Low tide 03:32 AM / 03:53 PM
Water 46° / Air 48°
Waves 6 ft /
light wind from NE
Fort Point
High tide 10:41 AM / 10:55 PM
Low tide 04:23 AM / 04:37 PM
Current regional conditions
Pease AirForceBase/Portsmouth (101ft)
Tue, 04/28, 08:55 AM
50°
fair
Wind NE 6 mph
Skyhaven Arpt Rochester (321ft)
Tue, 04/28, 08:51 AM
48.2°
fair
Wind E 6 mph
Sanford Muni Airport (242ft)
Tue, 04/28, 08:56 AM
48.2°
fair
Wind E 6 mph
Lawrence Muni Airport (147ft)
Tue, 04/28, 08:54 AM
51.8°
fair
Wind NE 4 mph
Past weather
Weather Station Pease AirForceBase/Portsmouth
Maximum Temperature [°F] 04/01/2026 to 04/28/2026
RainRadar
Air quality
right now
Moderate
6-Day Air Quality Forecast
Astro info
today
09:37 AM local time
Sun
05:40 AM
07:40 PM
14h 0min
Moon
04:53 PM
04:05 AM
Waxing gibbous
News
Intense winds, tornadoes
Monday's widespread severe storms
More news
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