S
M
T
W
T
F
S
26
71°
59°
27
80°
58°
28
73°
56°
29
75°
48°
30
78°
48°
31
84°
49°
1
67°
53°
2
69°
46°
3
76°
50°
4
85°
55°
5
83°
55°
6
81°
51°
7
80°
53°
8
79°
54°
9
78°
52°
10
78°
54°
11
77°
52°
12
78°
53°
13
79°
54°
14
78°
51°
15
80°
52°
16
74°
51°
17
78°
53°
18
79°
54°
19
80°
51°
20
77°
50°
21
74°
52°
22
72°
49°
23
76°
53°
24
72°
46°
25
76°
51°
26
80°
54°
27
80°
54°
28
78°
53°
29
73°
51°
30
71°
45°
31
72°
50°
1
70°
49°
2
70°
45°
3
71°
44°
4
73°
49°
5
68°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Oso
Oso's August 2026 forecast shows daily high temperatures ranging from 67° to 85°, with overnight lows between 44° and 55°. The average high for August is 76° 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 August weather will actually feel in Oso. See also: September | October | November.
