Home » United States » Portsmouth

Weather forecast Portsmouth on 7 days | United States

On our website, you will find a detailed weather forecast for the week in Portsmouth and other parts of the world. Would you like to know the detailed weather forecast in Portsmouth for today? The air temperature will range from +12°C. A northeast wind is expected at a speed of 17.3 km/h. The atmospheric pressure will reach 767 mm Hg, humidity will be at 42%, and the cloudiness will be clear. Looking for the detailed weather forecast for tomorrow in Portsmouth? The maximum temperature will be +12°C, while the minimum at night will be +10°C A west wind will prevail at a speed of 17.3 km/h. The humidity level will be 42%. The atmospheric pressure will reach 767 mm Hg, and the cloudiness will be clear. Need a detailed weather forecast for the weekend in Portsmouth? The minimum temperature on Saturday will be +10°C, and the maximum will be +12°C A northwest wind is expected at a speed of 17.3
Tuesday
2025-03-11
12°C
clear
Day
+12°C
Night
+10°C
Wind
4.8 m/s
Pressure
767 mm
Humidity
42 %
Cloudiness
0%
Wednesday
2025-03-12
20°C
clear
Day
+20°C
Night
+14°C
Wind
6.59 m/s
Pressure
766 mm
Humidity
43 %
Cloudiness
1%
Thursday
2025-03-13
22°C
Partly Cloudy
Day
+22°C
Night
+17°C
Wind
7.81 m/s
Pressure
762 mm
Humidity
53 %
Cloudiness
66%
Friday
2025-03-14
23°C
Partly Cloudy
Day
+23°C
Night
+18°C
Wind
6.27 m/s
Pressure
763 mm
Humidity
52 %
Cloudiness
74%
Saturday
2025-03-15
24°C
Partly Cloudy
Day
+24°C
Night
+18°C
Wind
7.34 m/s
Pressure
760 mm
Humidity
50 %
Cloudiness
67%
Sunday
2025-03-16
22°C
rain
Day
+22°C
Night
+18°C
Wind
9.14 m/s
Pressure
760 mm
Humidity
71 %
Cloudiness
100%
Monday
2025-03-17
13°C
rain
Day
+13°C
Night
+11°C
Wind
4.75 m/s
Pressure
767 mm
Humidity
48 %
Cloudiness
75%
0°C 
771 mm 
4 % 
+12°C 
760 mm 
100 % 
+4°C 
764 mm 
100 % 
+6°C 
766 mm 
100 % 
+18°C 
770 mm 
97 % 
+1°C 
772 mm 
1 % 
+1°C 
770 mm 
3 % 
+14°C 
760 mm 
17 % 
+30°C 
756 mm 
75 % 
+13°C 
763 mm 
92 % 
+14°C 
769 mm 
100 % 
+18°C 
760 mm 
2 % 
-3°C 
770 mm 
85 % 
+11°C 
775 mm 
2 % 
+12°C 
765 mm 
100 % 
+18°C 
768 mm 
100 % 
+3°C 
771 mm 
67 % 
+19°C 
760 mm 
100 % 
+7°C 
775 mm 
0 % 
+2°C 
768 mm 
78 % 
+18°C 
755 mm 
91 % 
+9°C 
773 mm 
58 % 
+9°C 
773 mm 
66 % 
+4°C 
764 mm 
98 %