10-Day Weather Forecast – Portsmouth
Friday, September 04
🌙 Night
02:00am–08:00am
26°
26°
79°
79°
mostly clear
SW 14 km/h
9 mph
🌅 Morning
08:00am–02:00pm
28°
34°
82°
93°
light rain showers
💧 0.5mm
SW 12 km/h
7 mph
☀️ Afternoon
02:00pm–08:00pm
27°
33°
81°
91°
rain showers
💧 1.1mm
NNW 10 km/h
6 mph
🌆 Evening
08:00pm–02:00am
25°
27°
77°
81°
fair
SW 11 km/h
7 mph
Saturday, September 05
🌙 Night
02:00am–08:00am
24°
25°
75°
77°
fair
SW 10 km/h
6 mph
🌅 Morning
08:00am–02:00pm
27°
31°
81°
88°
rain showers
💧 2.1mm
WSW 8 km/h
5 mph
☀️ Afternoon
02:00pm–08:00pm
26°
29°
79°
84°
rain showers
💧 3.6mm
N 13 km/h
8 mph
🌆 Evening
08:00pm–02:00am
23°
25°
73°
77°
rain showers
💧 2mm
NNE 7 km/h
4 mph
Sunday, September 06
🌙 Night
02:00am–08:00am
23°
24°
73°
75°
light rain
💧 0.5mm
N 9 km/h
6 mph
🌅 Morning
08:00am–02:00pm
24°
27°
75°
81°
partly cloudy
💧 0.2mm
E 12 km/h
7 mph
☀️ Afternoon
02:00pm–08:00pm
23°
27°
73°
81°
mostly clear
💧 0.2mm
NE 16 km/h
10 mph
🌆 Evening
08:00pm–02:00am
22°
23°
72°
73°
fair
💧 0.1mm
ENE 14 km/h
9 mph
Monday, September 07
🌙 Night
02:00am–08:00am
22°
23°
72°
73°
cloudy
ENE 9 km/h
6 mph
🌅 Morning
08:00am–02:00pm
23°
26°
73°
79°
fair
💧 0.2mm
ENE 12 km/h
8 mph
☀️ Afternoon
02:00pm–08:00pm
22°
26°
72°
79°
fair
ENE 16 km/h
10 mph
🌆 Evening
08:00pm–02:00am
20°
22°
68°
72°
fair
E 6 km/h
4 mph
Tuesday, September 08
🌙 Night
02:00am–08:00am
20°
22°
68°
72°
fair
ENE 4 km/h
2 mph
🌅 Morning
08:00am–02:00pm
22°
28°
72°
82°
mostly clear
ENE 6 km/h
4 mph
☀️ Afternoon
02:00pm–08:00pm
23°
28°
73°
82°
partly cloudy
SE 6 km/h
4 mph
🌆 Evening
08:00pm–02:00am
20°
23°
68°
73°
partly cloudy
SE 8 km/h
5 mph
Wednesday, September 09
🌙 Night
02:00am–08:00am
19°
20°
66°
68°
partly cloudy
SSW 8 km/h
5 mph
🌅 Morning
08:00am–02:00pm
20°
30°
68°
86°
partly cloudy
SW 5 km/h
3 mph
☀️ Afternoon
02:00pm–08:00pm
24°
30°
75°
86°
partly cloudy
S 7 km/h
4 mph
🌆 Evening
08:00pm–02:00am
22°
24°
72°
75°
partly cloudy
SSE 15 km/h
9 mph
Thursday, September 10
🌙 Night
02:00am–08:00am
22°
23°
72°
73°
cloudy
SSW 14 km/h
9 mph
🌅 Morning
08:00am–02:00pm
23°
32°
73°
90°
partly cloudy
SSW 14 km/h
9 mph
☀️ Afternoon
02:00pm–08:00pm
29°
33°
84°
91°
partly cloudy
SW 15 km/h
9 mph
🌆 Evening
08:00pm–02:00am
27°
29°
81°
84°
cloudy
SSW 15 km/h
10 mph
Friday, September 11
🌙 Night
02:00am–08:00am
23°
27°
73°
81°
rain
💧 2mm
SW 21 km/h
13 mph
🌅 Morning
08:00am–02:00pm
23°
28°
73°
82°
rain
💧 1.3mm
WSW 14 km/h
9 mph
☀️ Afternoon
02:00pm–08:00pm
24°
28°
75°
82°
cloudy
💧 0.4mm
NNW 10 km/h
6 mph
🌆 Evening
08:00pm–02:00am
22°
24°
72°
75°
mostly clear
E 4 km/h
3 mph
Saturday, September 12
🌙 Night
02:00am–08:00am
20°
22°
68°
72°
fair
NW 8 km/h
5 mph
🌅 Morning
08:00am–02:00pm
21°
27°
70°
81°
fair
NW 10 km/h
6 mph
☀️ Afternoon
02:00pm–08:00pm
23°
28°
73°
82°
mostly clear
NW 11 km/h
7 mph
🌆 Evening
08:00pm–02:00am
20°
23°
68°
73°
mostly clear
E 4 km/h
2 mph
Sunday, September 13
🌙 Night
02:00am–08:00am
19°
21°
66°
70°
fair
SSW 4 km/h
3 mph
🌅 Morning
☀️ Afternoon
🌆 Evening
Data source: MET Norway
This page shows the 10-day weather forecast with detailed period-by-period data for temperature, precipitation, and wind speed.
Weather Today – September 4
Weather Today: on Friday morning light rain showers, afternoon rain showers, evening fair.
Temperature: from 25° to 34°C77° to 93°F. Wind from 10 to 14 km/h. from 6 to 9 mph.
Weather Tomorrow – September 5
Weather Tomorrow: on Saturday rain showers.
Temperature: from 23° to 31°C73° to 88°F. Wind from 7 to 13 km/h. from 4 to 8 mph.
Weather Day After Tomorrow – September 6
Weather on Sunday morning partly cloudy, during the day mostly clear, evening fair.
Min. 22°C72°F Max. 27°C81°F. Wind from 9 to 16 km/h. from 6 to 10 mph.
📈 Temperature Trend – 10 Days
Data source: MET Norway