S
M
T
W
T
F
S
26
92°
68°
27
91°
68°
28
91°
67°
29
90°
68°
30
87°
67°
31
87°
67°
1
84°
66°
2
84°
67°
3
86°
67°
4
89°
63°
5
88°
66°
6
84°
64°
7
86°
66°
8
83°
65°
9
83°
64°
10
84°
64°
11
83°
63°
12
85°
65°
13
86°
66°
14
86°
66°
15
90°
67°
16
91°
66°
17
90°
66°
18
90°
65°
19
91°
67°
20
89°
66°
21
81°
54°
22
80°
56°
23
82°
56°
24
81°
57°
25
82°
60°
26
88°
63°
27
89°
63°
28
90°
64°
29
89°
62°
30
89°
55°
31
80°
57°
1
81°
59°
2
88°
62°
3
89°
63°
4
89°
63°
5
88°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Rosebud
Rosebud's August 2026 forecast shows daily high temperatures ranging from 80° to 92°, with overnight lows between 54° and 68°. The average high for August is 87° with an average low of 63°. 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 Rosebud. See also: September | October | November.