S
M
T
W
T
F
S
31
65°
43°
1
67°
44°
2
62°
44°
3
63°
42°
4
62°
41°
5
63°
43°
6
64°
44°
7
63°
46°
8
63°
45°
9
62°
43°
10
64°
44°
11
64°
44°
12
66°
43°
13
66°
46°
14
65°
45°
15
65°
44°
16
71°
49°
17
70°
50°
18
72°
50°
19
73°
49°
20
72°
50°
21
73°
51°
22
73°
50°
23
75°
50°
24
74°
49°
25
72°
47°
26
73°
51°
27
75°
51°
28
75°
48°
29
76°
50°
30
76°
51°
1
75°
52°
2
77°
51°
3
76°
50°
4
76°
51°
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 77°, with overnight lows between 41° and 52°. The average high for June is 69° with an average low of 47°. 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.
