S
M
T
W
T
F
S
26
93°
73°
27
93°
74°
28
94°
73°
29
94°
74°
30
95°
74°
31
94°
73°
1
94°
75°
2
95°
74°
3
94°
73°
4
94°
73°
5
95°
74°
6
95°
74°
7
94°
73°
8
93°
72°
9
94°
73°
10
88°
71°
11
90°
72°
12
91°
72°
13
92°
71°
14
93°
72°
15
92°
71°
16
93°
72°
17
93°
64°
18
92°
63°
19
84°
61°
20
83°
61°
21
83°
62°
22
84°
63°
23
83°
64°
24
84°
63°
25
85°
64°
26
88°
67°
27
87°
61°
28
83°
61°
29
83°
64°
30
88°
64°
31
89°
65°
1
89°
61°
2
83°
62°
3
82°
67°
4
86°
68°
5
84°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Osage Township
Osage Township's August 2026 forecast shows daily high temperatures ranging from 82° to 95°, with overnight lows between 61° and 75°. The average high for August is 90° with an average low of 68°. 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 Osage Township. See also: September | October | November.