S
M
T
W
T
F
S
28
68°
49°
29
68°
50°
30
73°
50°
1
68°
51°
2
69°
48°
3
69°
47°
4
70°
48°
5
69°
47°
6
68°
50°
7
69°
48°
8
70°
47°
9
70°
49°
10
69°
50°
11
71°
47°
12
72°
52°
13
75°
50°
14
70°
49°
15
70°
50°
16
69°
48°
17
69°
48°
18
70°
50°
19
71°
49°
20
71°
50°
21
72°
51°
22
75°
51°
23
75°
54°
24
72°
54°
25
71°
53°
26
72°
53°
27
72°
49°
28
72°
51°
29
73°
53°
30
75°
49°
31
73°
48°
1
72°
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 68° to 75°, with overnight lows between 47° and 54°. The average high for July is 71° 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 July weather will actually feel in Oslo. See also: August | September | October.