S
M
T
W
T
F
S
26
87°
71°
27
88°
70°
28
86°
70°
29
82°
69°
30
79°
69°
31
79°
68°
1
80°
68°
2
79°
67°
3
79°
68°
4
80°
67°
5
79°
66°
6
78°
64°
7
78°
64°
8
79°
67°
9
79°
68°
10
81°
68°
11
82°
67°
12
82°
68°
13
81°
68°
14
84°
67°
15
80°
67°
16
78°
65°
17
78°
64°
18
79°
65°
19
82°
67°
20
84°
68°
21
77°
58°
22
75°
57°
23
76°
59°
24
77°
58°
25
76°
60°
26
80°
66°
27
81°
67°
28
84°
67°
29
86°
62°
30
85°
59°
31
76°
61°
1
77°
66°
2
80°
63°
3
81°
64°
4
82°
64°
5
84°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Olmsted Township
Olmsted Township's August 2026 forecast shows daily high temperatures ranging from 75° to 88°, with overnight lows between 57° and 71°. The average high for August is 80° with an average low of 65°. 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 Olmsted Township. See also: September | October | November.