S
M
T
W
T
F
S
31
70°
40°
1
65°
46°
2
70°
47°
3
71°
43°
4
66°
44°
5
65°
43°
6
66°
41°
7
65°
47°
8
66°
44°
9
65°
42°
10
66°
47°
11
69°
49°
12
72°
51°
13
73°
51°
14
74°
49°
15
74°
51°
16
75°
50°
17
75°
51°
18
73°
51°
19
74°
48°
20
71°
49°
21
70°
48°
22
70°
47°
23
68°
51°
24
72°
50°
25
69°
51°
26
69°
51°
27
71°
50°
28
69°
50°
29
69°
49°
30
70°
47°
1
70°
52°
2
71°
53°
3
70°
51°
4
72°
50°
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 65° to 75°, with overnight lows between 40° and 53°. The average high for June is 70° with an average low of 48°. 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.
