10-Day Weather Forecast – Portsmouth
Saturday, July 18
🌙 Night
02:00am–08:00am
25°
27°
77°
81°
partly cloudy
SSE 9 km/h
5 mph
🌅 Morning
08:00am–02:00pm
28°
34°
82°
93°
partly cloudy
💧 0.1mm
S 12 km/h
7 mph
☀️ Afternoon
02:00pm–08:00pm
25°
35°
77°
95°
heavy rain showers
💧 6.7mm
SW 20 km/h
13 mph
🌆 Evening
08:00pm–02:00am
25°
25°
77°
77°
partly cloudy
💧 0.4mm
SSW 17 km/h
11 mph
Sunday, July 19
🌙 Night
02:00am–08:00am
25°
26°
77°
79°
partly cloudy
SW 19 km/h
12 mph
🌅 Morning
08:00am–02:00pm
27°
31°
81°
88°
rain
💧 1.4mm
SW 15 km/h
9 mph
☀️ Afternoon
02:00pm–08:00pm
25°
27°
77°
81°
heavy rain
💧 10.8mm
W 16 km/h
10 mph
🌆 Evening
08:00pm–02:00am
23°
24°
73°
75°
rain
💧 4.4mm
SSW 6 km/h
4 mph
Monday, July 20
🌙 Night
02:00am–08:00am
23°
24°
73°
75°
cloudy
💧 0.4mm
W 7 km/h
4 mph
🌅 Morning
08:00am–02:00pm
24°
28°
75°
82°
heavy rain
💧 5.9mm
NNW 8 km/h
5 mph
☀️ Afternoon
02:00pm–08:00pm
24°
26°
75°
79°
heavy rain showers
💧 9.3mm
SSW 7 km/h
4 mph
🌆 Evening
08:00pm–02:00am
24°
25°
75°
77°
partly cloudy
S 7 km/h
4 mph
Tuesday, July 21
🌙 Night
02:00am–08:00am
24°
25°
75°
77°
rain showers
💧 1.5mm
SSW 12 km/h
7 mph
🌅 Morning
08:00am–02:00pm
25°
31°
77°
88°
rain
💧 2.5mm
SSE 11 km/h
7 mph
☀️ Afternoon
02:00pm–08:00pm
26°
31°
79°
88°
heavy rain
💧 6.7mm
SW 15 km/h
10 mph
🌆 Evening
08:00pm–02:00am
26°
26°
79°
79°
partly cloudy
SW 11 km/h
7 mph
Wednesday, July 22
🌙 Night
02:00am–08:00am
26°
27°
79°
81°
partly cloudy
SSW 21 km/h
13 mph
🌅 Morning
08:00am–02:00pm
25°
29°
77°
84°
heavy rain
💧 8.7mm
SW 20 km/h
13 mph
☀️ Afternoon
02:00pm–08:00pm
25°
27°
77°
81°
rain
💧 3.5mm
SW 15 km/h
10 mph
🌆 Evening
08:00pm–02:00am
24°
26°
75°
79°
partly cloudy
💧 0.4mm
SSW 15 km/h
10 mph
Thursday, July 23
🌙 Night
02:00am–08:00am
21°
24°
70°
75°
mostly clear
NNW 15 km/h
10 mph
🌅 Morning
08:00am–02:00pm
21°
26°
70°
79°
fair
NNW 14 km/h
9 mph
☀️ Afternoon
02:00pm–08:00pm
23°
26°
73°
79°
fair
N 10 km/h
6 mph
🌆 Evening
08:00pm–02:00am
19°
23°
66°
73°
fair
ENE 4 km/h
2 mph
Friday, July 24
🌙 Night
02:00am–08:00am
19°
22°
66°
72°
fair
S 2 km/h
1 mph
🌅 Morning
08:00am–02:00pm
22°
28°
72°
82°
fair
WNW 4 km/h
2 mph
☀️ Afternoon
02:00pm–08:00pm
24°
28°
75°
82°
fair
ENE 6 km/h
4 mph
🌆 Evening
08:00pm–02:00am
20°
24°
68°
75°
fair
SE 9 km/h
5 mph
Saturday, July 25
🌙 Night
02:00am–08:00am
19°
22°
66°
72°
partly cloudy
S 8 km/h
5 mph
🌅 Morning
08:00am–02:00pm
22°
29°
72°
84°
partly cloudy
SSW 5 km/h
3 mph
☀️ Afternoon
02:00pm–08:00pm
24°
29°
75°
84°
cloudy
💧 0.2mm
S 10 km/h
6 mph
🌆 Evening
08:00pm–02:00am
21°
24°
70°
75°
heavy rain
💧 12.5mm
SSE 7 km/h
4 mph
Sunday, July 26
🌙 Night
02:00am–08:00am
21°
22°
70°
72°
cloudy
💧 0.3mm
S 16 km/h
10 mph
🌅 Morning
08:00am–02:00pm
22°
28°
72°
82°
cloudy
💧 0.2mm
SSE 8 km/h
5 mph
☀️ Afternoon
02:00pm–08:00pm
24°
28°
75°
82°
partly cloudy
💧 0.2mm
N 5 km/h
3 mph
🌆 Evening
08:00pm–02:00am
21°
24°
70°
75°
fair
E 5 km/h
3 mph
Monday, July 27
🌙 Night
02:00am–08:00am
19°
22°
66°
72°
fair
💧 0.1mm
W 0 km/h
0 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 – July 18
Weather Today: on Saturday morning partly cloudy, afternoon heavy rain showers, evening partly cloudy.
Temperature: from 25° to 35°C77° to 95°F. Wind from 9 to 20 km/h. from 5 to 13 mph.
Weather Tomorrow – July 19
Weather Tomorrow: on Sunday morning rain, during the day heavy rain, evening rain.
Temperature: from 23° to 31°C73° to 88°F. Wind from 6 to 19 km/h. from 4 to 12 mph.
Weather Day After Tomorrow – July 20
Weather on Monday morning heavy rain, during the day heavy rain showers, evening partly cloudy.
Min. 23°C73°F Max. 28°C82°F. Wind from 7 to 8 km/h. from 4 to 5 mph.
📈 Temperature Trend – 10 Days
Data source: MET Norway