S
M
T
W
T
F
S
28
67°
47°
29
69°
46°
30
70°
51°
1
68°
50°
2
69°
49°
3
69°
49°
4
71°
48°
5
69°
47°
6
68°
46°
7
69°
49°
8
75°
51°
9
76°
53°
10
76°
53°
11
75°
52°
12
71°
52°
13
71°
50°
14
70°
53°
15
71°
51°
16
74°
53°
17
75°
54°
18
76°
54°
19
75°
53°
20
77°
53°
21
75°
52°
22
73°
50°
23
74°
52°
24
74°
50°
25
73°
51°
26
77°
49°
27
75°
49°
28
76°
54°
29
72°
54°
30
72°
50°
31
73°
51°
1
74°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Oslo
Oslo's July 2026 forecast shows daily high temperatures ranging from 67° to 77°, with overnight lows between 46° and 54°. The average high for July is 73° with an average low of 51°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Oslo. See also: August | September | October.