Home / Weather Portsmouth
New Hampshire · United States Mon, 08/18 01:59 AM EDT
now
67°
90 Min. Weather
cloud cover breaking up
02:00 AM
67
°
mostly cloudyProbability of precipitation
20 %
03:00 AM
65
°
partly cloudyProbability of precipitation
20 %
04:00 AM
62
°
partly cloudyProbability of precipitation
10 %
05:00 AM
60
°
variable cloudsProbability of precipitation
10 %
06:00 AM
57
°
sunnyProbability of precipitation
10 %
07:00 AM
58
°
sunnyProbability of precipitation
10 %
08:00 AM
61
°
sunnyProbability of precipitation
10 %
09:00 AM
64
°
sunnyProbability of precipitation
10 %
10:00 AM
66
°
sunnyProbability of precipitation
10 %
11:00 AM
68
°
sunnyProbability of precipitation
10 %
12:00 PM
70
°
sunnyProbability of precipitation
10 %
01:00 PM
72
°
sunnyProbability of precipitation
10 %
02:00 PM
73
°
variable cloudsProbability of precipitation
10 %
03:00 PM
73
°
variable cloudsProbability of precipitation
10 %
04:00 PM
73
°
sunnyProbability of precipitation
10 %
05:00 PM
73
°
sunnyProbability of precipitation
10 %
06:00 PM
71
°
sunnyProbability of precipitation
5 %
07:00 PM
69
°
sunnyProbability of precipitation
5 %
08:00 PM
64
°
clear skyProbability of precipitation
0 %
09:00 PM
61
°
clear skyProbability of precipitation
0 %
10:00 PM
58
°
clear skyProbability of precipitation
0 %
11:00 PM
57
°
clear skyProbability of precipitation
0 %
12:00 AM
56
°
clear skyProbability of precipitation
0 %
01:00 AM
53
°
clear skyProbability of precipitation
0 %
02:00 AM
53
°
clear skyProbability of precipitation
0 %
03:00 AM
52
°
clear skyProbability of precipitation
0 %
04:00 AM
52
°
clear skyProbability of precipitation
0 %
05:00 AM
53
°
clear skyProbability of precipitation
0 %
06:00 AM
53
°
variable cloudsProbability of precipitation
5 %
07:00 AM
54
°
variable cloudsProbability of precipitation
5 %
08:00 AM
60
°
sunnyProbability of precipitation
5 %
09:00 AM
66
°
sunnyProbability of precipitation
5 %
10:00 AM
69
°
sunnyProbability of precipitation
5 %
11:00 AM
70
°
variable cloudsProbability of precipitation
10 %
12:00 PM
72
°
cloudyProbability of precipitation
10 %
01:00 PM
70
°
cloudyProbability of precipitation
10 %
02:00 PM
72
°
variable cloudsProbability of precipitation
10 %
03:00 PM
72
°
sunnyProbability of precipitation
10 %
04:00 PM
72
°
variable cloudsProbability of precipitation
10 %
05:00 PM
71
°
cloudyProbability of precipitation
10 %
06:00 PM
68
°
cloudyProbability of precipitation
10 %
07:00 PM
67
°
cloudyProbability of precipitation
10 %
08:00 PM
65
°
partly cloudyProbability of precipitation
10 %
09:00 PM
64
°
mostly cloudyProbability of precipitation
10 %
10:00 PM
63
°
mostly cloudyProbability of precipitation
10 %
11:00 PM
63
°
mostly cloudyProbability of precipitation
10 %
12:00 AM
61
°
mostly cloudyProbability of precipitation
10 %
01:00 AM
61
°
partly cloudyProbability of precipitation
10 %
02:00 AM
58
°
partly cloudyProbability of precipitation
10 %

WeatherRadar

Forecast
Map

Morning
64
°
sunnyProbability of precipitation
10 %
Afternoon
73
°
sunnyProbability of precipitation
10 %
Evening
61
°
clear skyProbability of precipitation
5 %
Night
52
°
clear skyProbability of precipitation
5 %
Morning
66
°
sunnyProbability of precipitation
10 %
Afternoon
72
°
variable cloudsProbability of precipitation
10 %
Evening
64
°
mostly cloudyProbability of precipitation
10 %
Night
56
°
partly cloudyProbability of precipitation
10 %
Morning
65
°
variable cloudsProbability of precipitation
10 %
Afternoon
73
°
cloudyProbability of precipitation
20 %
Evening
65
°
partly cloudyProbability of precipitation
20 %
Night
63
°
mostly cloudyProbability of precipitation
20 %
Morning
65
°
mostly cloudyProbability of precipitation
20 %
Afternoon
73
°
variable cloudsProbability of precipitation
20 %
Evening
63
°
variable cloudsProbability of precipitation
10 %
Night
59
°
variable cloudsProbability of precipitation
10 %
Morning
66
°
variable cloudsProbability of precipitation
10 %
Afternoon
78
°
variable cloudsProbability of precipitation
10 %
Evening
63
°
clear skyProbability of precipitation
10 %
Night
54
°
clear skyProbability of precipitation
10 %
Morning
70
°
variable cloudsProbability of precipitation
20 %
Afternoon
78
°
cloudyProbability of precipitation
50 %
Evening
72
°
variable cloudsProbability of precipitation
50 %
Night
68
°
rain showerProbability of precipitation
60 %
Morning
70
°
rain showersProbability of precipitation
70 %
Afternoon
82
°
rain showersProbability of precipitation
60 %
Evening
71
°
partly cloudyProbability of precipitation
40 %
Night
64
°
mostly cloudyProbability of precipitation
30 %
Morning
67
°
variable cloudsProbability of precipitation
30 %
Afternoon
79
°
variable cloudsProbability of precipitation
30 %
Evening
67
°
variable cloudsProbability of precipitation
30 %
Night
58
°
clear skyProbability of precipitation
20 %
Morning
66
°
variable cloudsProbability of precipitation
20 %
Afternoon
75
°
variable cloudsProbability of precipitation
20 %
Evening
65
°
variable cloudsProbability of precipitation
30 %
Night
58
°
variable cloudsProbability of precipitation
30 %
Morning
68
°
variable cloudsProbability of precipitation
20 %
Afternoon
79
°
cloudyProbability of precipitation
30 %
Evening
66
°
partly cloudyProbability of precipitation
30 %
Night
59
°
variable cloudsProbability of precipitation
30 %
Morning
67
°
variable cloudsProbability of precipitation
30 %
Afternoon
77
°
variable cloudsProbability of precipitation
20 %
Evening
63
°
variable cloudsProbability of precipitation
20 %
Night
58
°
variable cloudsProbability of precipitation
20 %
Morning
67
°
variable cloudsProbability of precipitation
20 %
Afternoon
78
°
cloudyProbability of precipitation
20 %
Evening
66
°
partly cloudyProbability of precipitation
20 %
Night
62
°
rain showerProbability of precipitation
50 %
Morning
66
°
rain showersProbability of precipitation
60 %
Afternoon
78
°
cloudyProbability of precipitation
30 %
Evening
67
°
partly cloudyProbability of precipitation
40 %
Night
63
°
partly cloudyProbability of precipitation
40 %
Morning
68
°
cloudyProbability of precipitation
30 %
Afternoon
80
°
cloudyProbability of precipitation
20 %
Evening
66
°
variable cloudsProbability of precipitation
20 %
Night
62
°
partly cloudyProbability of precipitation
20 %
today08/18
73
°
57
°
sunny
hours of sunshine
13 h
Probability of precipitation
10 %
tomorrow08/19
72
°
52
°
variable clouds
hours of sunshine
8 h
Probability of precipitation
10 %
Wednesday08/20
73
°
56
°
cloudy
hours of sunshine
5 h
Probability of precipitation
20 %
Thursday08/21
73
°
63
°
cloudy
hours of sunshine
5 h
Probability of precipitation
20 %
Friday08/22
78
°
59
°
variable clouds
hours of sunshine
11 h
Probability of precipitation
10 %
Saturday08/23
78
°
54
°
variable clouds
hours of sunshine
7 h
Probability of precipitation
50 %
Sunday08/24
82
°
68
°
rain showers
hours of sunshine
3 h
Probability of precipitation
70 %
Monday08/25
79
°
64
°
variable clouds
hours of sunshine
7 h
Probability of precipitation
30 %
Tuesday08/26
75
°
58
°
variable clouds
hours of sunshine
9 h
Probability of precipitation
20 %
Wednesday08/27
79
°
58
°
variable clouds
hours of sunshine
7 h
Probability of precipitation
30 %
Thursday08/28
77
°
59
°
variable clouds
hours of sunshine
9 h
Probability of precipitation
30 %
Friday08/29
78
°
58
°
cloudy
hours of sunshine
5 h
Probability of precipitation
20 %
Saturday08/30
78
°
62
°
rain showers
hours of sunshine
2 h
Probability of precipitation
60 %
Sunday08/31
80
°
63
°
cloudy
hours of sunshine
5 h
Probability of precipitation
30 %

WindRadar

14 day weather

Mo
57
73
Tu
52
72
We
56
73
Th
63
73
Fr
59
78
Sa
54
78
Su
68
82
Mo
64
79
Tu
58
75
We
58
79
Th
59
77
Fr
58
78
Sa
62
78
Su
63
80
Max (°F)
Min (°F)
moreless

TemperatureRadar

Marine Weather

today
tomorrow
Water 63°  /  Air 73°
Waves 2.5 ft  /  
light wind from NE
Fort Point
High tide 07:31 AM / 07:44 PM
Low tide 01:09 AM / 01:19 PM

Current regional conditions

Pease AirForceBase/Portsmouth (101ft)
68°
overcast
Wind N 15 mph
Gusts 22 mph

Skyhaven Arpt Rochester (321ft)
62.6°
overcast
Wind N 6 mph

Sanford Muni Airport (242ft)
62.6°
mostly clear
Wind N 13 mph

Lawrence Muni Airport (147ft)
64.4°
slight rain
Wind N 13 mph
Gusts 24 mph

Past weather

Weather Station Pease AirForceBase/Portsmouth
Maximum Temperature [°F] 07/22/2025 to 08/18/2025

RainRadar