S
M
T
W
T
F
S
31
54°
50°
1
54°
50°
2
55°
52°
3
54°
52°
4
55°
52°
5
54°
52°
6
57°
50°
7
54°
52°
8
54°
50°
9
63°
51°
10
65°
49°
11
67°
49°
12
62°
51°
13
64°
50°
14
67°
51°
15
70°
52°
16
70°
53°
17
72°
52°
18
70°
52°
19
71°
55°
20
72°
55°
21
73°
53°
22
69°
46°
23
66°
46°
24
67°
47°
25
70°
48°
26
69°
46°
27
68°
46°
28
67°
47°
29
69°
46°
30
70°
51°
1
68°
50°
2
69°
49°
3
69°
49°
4
71°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Oslo
Oslo's June 2026 forecast shows daily high temperatures ranging from 62° to 73°, with overnight lows between 46° and 55°. The average high for June is 68° with an average low of 50°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Oslo. See also: July | August | September.
