05.08
wed
wed
Day
63°F
SW 1 mph
Precip.
71%
71%
Night
63°F
N 7 mph
Precip.
46%
46%
06.08
thu
thu
Day
70°F
NE 12 mph
Precip.
17%
17%
Night
54°F
S 4 mph
Precip.
16%
16%
07.08
fri
fri
Day
63°F
W 3 mph
Precip.
4%
4%
Night
48°F
SW 1 mph
Precip.
12%
12%
08.08
sat
sat
Day
68°F
NE 6 mph
Precip.
2%
2%
Night
59°F
NE 11 mph
Precip.
8%
8%
09.08
sun
sun
Day
66°F
NE 14 mph
Precip.
13%
13%
Night
54°F
E 5 mph
Precip.
5%
5%
10.08
mon
mon
Day
64°F
NE 6 mph
Precip.
5%
5%
Night
52°F
NE 9 mph
Precip.
12%
12%
11.08
tue
tue
Day
66°F
SE 4 mph
Precip.
2%
2%
Night
48°F
N 3 mph
Precip.
8%
8%
12.08
wed
wed
Day
66°F
N 6 mph
Precip.
5%
5%
Night
52°F
N 4 mph
Precip.
18%
18%
13.08
thu
thu
Day
72°F
N 12 mph
Precip.
5%
5%
Night
59°F
N 7 mph
Precip.
39%
39%
14.08
fri
fri
Day
73°F
NE 7 mph
Precip.
2%
2%
Night
54°F
N 6 mph
Precip.
6%
6%
15.08
sat
sat
Day
68°F
N 4 mph
Precip.
2%
2%
Night
52°F
N 2 mph
Precip.
14%
14%
16.08
sun
sun
Day
68°F
SW 5 mph
Precip.
4%
4%
Night
48°F
NW 2 mph
Precip.
31%
31%
17.08
mon
mon
Day
61°F
N 4 mph
Precip.
15%
15%
Night
48°F
NW 2 mph
Precip.
29%
29%
18.08
tue
tue
Day
64°F
NW 5 mph
Precip.
12%
12%
Night
55°F
N 6 mph
Precip.
10%
10%
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 66.0°F. The highest and lowest sea temperatures during the month were 69.3°F and 63.1°F.
Air temperature in Oslo, °F
Precipitation total in Oslo, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Oslo
Oslo on a weather map
Places in Norway:
Name
°F
24 Hours Forecast
Oslo
Local time: 20:11
August 05, wednesday
2100
63°F
N
4 mph
4 mph
August 06, thursday
0000
63°F
N
7 mph
7 mph
0300
59°F
N
9 mph
9 mph
0600
55°F
N
9 mph
9 mph
0900
61°F
N
10 mph
10 mph
1200
70°F
NE
12 mph
12 mph
1500
68°F
N
12 mph
12 mph
1800
66°F
E
2 mph
2 mph
