S
M
T
W
T
F
S
26
72°
60°
27
71°
58°
28
73°
53°
29
72°
52°
30
71°
52°
31
78°
61°
1
79°
57°
2
77°
55°
3
76°
58°
4
75°
60°
5
78°
62°
6
78°
60°
7
75°
59°
8
71°
60°
9
72°
58°
10
71°
55°
11
72°
55°
12
73°
54°
13
72°
57°
14
71°
56°
15
72°
57°
16
73°
55°
17
72°
53°
18
74°
55°
19
72°
57°
20
70°
55°
21
70°
55°
22
75°
56°
23
75°
57°
24
74°
56°
25
72°
54°
26
75°
52°
27
72°
55°
28
73°
57°
29
72°
55°
30
68°
56°
31
72°
53°
1
67°
49°
2
68°
47°
3
67°
48°
4
67°
52°
5
69°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Osloß
Osloß's August 2026 forecast shows daily high temperatures ranging from 67° to 79°, with overnight lows between 47° and 62°. The average high for August is 73° with an average low of 55°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Osloß. See also: September | October | November.