Home / Weather Portsmouth
90 Min. Weather
mostly cloudy
Sunrise and sunset 06:54 AM 06:49 PM
02:00 PM
38
°
mostly cloudy
03:00 PM
36
°
mostly cloudy
04:00 PM
37
°
light rain and snow
05:00 PM
36
°
mostly cloudy
06:00 PM
36
°
cloudy
07:00 PM
35
°
partly cloudy
08:00 PM
35
°
variable clouds
09:00 PM
35
°
variable clouds
10:00 PM
34
°
variable clouds
11:00 PM
35
°
variable clouds
12:00 AM
35
°
variable clouds
01:00 AM
36
°
partly cloudy
02:00 AM
37
°
mostly cloudy
03:00 AM
38
°
mostly cloudy
04:00 AM
39
°
mostly cloudy
05:00 AM
39
°
mostly cloudy
06:00 AM
40
°
mostly cloudy
07:00 AM
40
°
mostly cloudy
08:00 AM
41
°
light rain
09:00 AM
43
°
heavy rain
10:00 AM
44
°
rain
11:00 AM
46
°
light rain
12:00 PM
46
°
mostly cloudy
01:00 PM
47
°
light rain
02:00 PM
48
°
mostly cloudy
03:00 PM
49
°
mostly cloudy
04:00 PM
51
°
mostly cloudy
05:00 PM
52
°
mostly cloudy
06:00 PM
54
°
light rain
07:00 PM
56
°
light rain
08:00 PM
57
°
light rain
09:00 PM
56
°
rain
10:00 PM
57
°
rain
11:00 PM
58
°
light rain
12:00 AM
58
°
mostly cloudy
01:00 AM
58
°
light rain
02:00 AM
58
°
light rain
03:00 AM
56
°
rain
04:00 AM
55
°
light rain
05:00 AM
52
°
mostly cloudy
06:00 AM
45
°
partly cloudy
07:00 AM
42
°
mostly cloudy
08:00 AM
42
°
cloudy
09:00 AM
41
°
variable clouds
10:00 AM
41
°
variable clouds
11:00 AM
41
°
sunny
12:00 PM
42
°
sunny
01:00 PM
42
°
sunny
02:00 PM
43
°
sunny
Chilly Sunday in the 30s & 40s. Layer up!
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WeatherRadar

Forecast
Map

Afternoon
38
°
cloudy
Evening
35
°
variable clouds
Night
34
°
mostly cloudy
Morning
43
°
heavy rain
Afternoon
57
°
light rain
Evening
56
°
rain
Night
42
°
rain
Morning
41
°
variable clouds
Afternoon
43
°
variable clouds
Evening
33
°
variable clouds
Night
22
°
clear sky
Morning
25
°
sunny
Afternoon
35
°
sunny
Evening
28
°
partly cloudy
Night
26
°
mostly cloudy
Morning
32
°
variable clouds
Afternoon
38
°
cloudy
Evening
34
°
partly cloudy
Night
33
°
partly cloudy
Morning
39
°
cloudy
Afternoon
53
°
cloudy
Evening
39
°
partly cloudy
Night
38
°
light rain
Morning
43
°
light rain
Afternoon
55
°
cloudy
Evening
37
°
variable clouds
Night
28
°
partly cloudy
Morning
30
°
mostly cloudy
Afternoon
43
°
cloudy
Evening
32
°
partly cloudy
Night
26
°
variable clouds
Morning
28
°
variable clouds
Afternoon
41
°
variable clouds
Evening
30
°
variable clouds
Night
24
°
variable clouds
Morning
28
°
sunny
Afternoon
43
°
variable clouds
Evening
34
°
variable clouds
Night
30
°
variable clouds
Morning
33
°
cloudy
Afternoon
44
°
variable clouds
Evening
29
°
variable clouds
Night
25
°
variable clouds
Morning
29
°
variable clouds
Afternoon
43
°
variable clouds
Evening
33
°
variable clouds
Night
28
°
variable clouds
Morning
31
°
cloudy
Afternoon
43
°
cloudy
Evening
33
°
partly cloudy
Night
28
°
variable clouds
Morning
35
°
cloudy
Afternoon
46
°
cloudy
Evening
35
°
variable clouds
Night
29
°
variable clouds
todaySunday, 03/15
38
°
32
°
cloudy
tomorrowMonday, 03/16
57
°
34
°
rain
TuesdayTuesday, 03/17
43
°
41
°
variable clouds
WednesdayWednesday, 03/18
35
°
22
°
sunny
ThursdayThursday, 03/19
38
°
26
°
cloudy
FridayFriday, 03/20
53
°
33
°
cloudy
SaturdaySaturday, 03/21
55
°
38
°
light rain
SundaySunday, 03/22
43
°
28
°
cloudy
MondayMonday, 03/23
41
°
26
°
variable clouds
TuesdayTuesday, 03/24
43
°
24
°
variable clouds
WednesdayWednesday, 03/25
44
°
30
°
variable clouds
ThursdayThursday, 03/26
43
°
25
°
variable clouds
FridayFriday, 03/27
43
°
28
°
cloudy
SaturdaySaturday, 03/28
46
°
28
°
cloudy

WindRadar

14 day weather

Su
32
38
Mo
34
57
Tu
41
43
We
22
35
Th
26
38
Fr
33
53
Sa
38
55
Su
28
43
Mo
26
41
Tu
24
43
We
30
44
Th
25
43
Fr
28
43
Sa
28
46
Max (°F)
Min (°F)
moreless

TemperatureRadar

Marine Weather

Water 38°  /  Air 38°
Waves 2.5 ft  /  
gusts up to 25 mph
Fort Point
High tide 09:17 / 21:55
Low tide 02:57 / 15:40
Water 38°  /  Air 57°
Waves 8 ft  /  
gusts up to 50 mph
Fort Point
High tide 10:05 / 22:36
Low tide 03:47 / 16:22

Current regional conditions

Pease AirForceBase/Portsmouth (101ft)
37.3°
cloudy
Wind E 8 mph

Skyhaven Arpt Rochester (321ft)
39.2°
overcast
Wind S 6 mph

Sanford Muni Airport (242ft)
37.3°
mostly clear
Wind SE 8 mph

Lawrence Muni Airport (147ft)
37.3°
overcast
Wind 6 mph

Past weather

Weather Station Pease AirForceBase/Portsmouth
Maximum Temperature [°F] 02/16/2026 to 03/15/2026

RainRadar

Astro info

today
01:01 PM local time
Sun
06:54 AM
06:49 PM
11h 55min
Moon
05:22 AM
03:06 PM
Waning crescent