06.04
mon
mon
Day
46°F
SE 9 mph
Precip.
0%
0%
Night
30°F
SE 3 mph
Precip.
0%
0%
07.04
tue
tue
Day
45°F
S 10 mph
Precip.
0%
0%
Night
30°F
S 4 mph
Precip.
0%
0%
08.04
wed
wed
Day
45°F
W 2 mph
Precip.
0%
0%
Night
39°F
N 7 mph
Precip.
0%
0%
09.04
thu
thu
Day
48°F
N 13 mph
Precip.
0%
0%
Night
39°F
N 6 mph
Precip.
0%
0%
10.04
fri
fri
Day
50°F
E 6 mph
Precip.
0%
0%
Night
43°F
N 9 mph
Precip.
0%
0%
11.04
sat
sat
Day
52°F
N 13 mph
Precip.
0%
0%
Night
43°F
N 5 mph
Precip.
0%
0%
12.04
sun
sun
Day
52°F
N 10 mph
Precip.
0%
0%
Night
46°F
NE 4 mph
Precip.
22%
22%
13.04
mon
mon
Day
52°F
SE 6 mph
Precip.
0%
0%
Night
39°F
SE 3 mph
Precip.
0%
0%
14.04
tue
tue
Day
52°F
NW 2 mph
Precip.
0%
0%
Night
39°F
N 4 mph
Precip.
0%
0%
15.04
wed
wed
Day
54°F
NE 5 mph
Precip.
0%
0%
Night
41°F
NE 2 mph
Precip.
0%
0%
16.04
thu
thu
Day
61°F
SE 2 mph
Precip.
0%
0%
Night
48°F
NW 2 mph
Precip.
0%
0%
17.04
fri
fri
Day
63°F
NE 2 mph
Precip.
0%
0%
Night
48°F
N 2 mph
Precip.
0%
0%
18.04
sat
sat
Day
64°F
NE 2 mph
Precip.
0%
0%
Night
46°F
NE 2 mph
Precip.
0%
0%
19.04
sun
sun
Day
57°F
SW 7 mph
Precip.
0%
0%
Night
52°F
SW 7 mph
Precip.
0%
0%
Sea water temperature in April, °F
Show year:
2025
2024
2023
The average sea water temperature in April of 2025 was 46.1°F. The highest and lowest sea temperatures during the month were 49.6°F and 40.6°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: 13:50
April 06, monday
1500
48°F
SE
8 mph
8 mph
1800
46°F
SE
6 mph
6 mph
2100
34°F
SE
4 mph
4 mph
April 07, tuesday
0000
30°F
SE
3 mph
3 mph
0300
28°F
SE
4 mph
4 mph
0600
27°F
SE
5 mph
5 mph
0900
37°F
SE
7 mph
7 mph
1200
45°F
S
10 mph
10 mph
