S
M
T
W
T
F
S
26
83°
61°
27
86°
60°
28
75°
65°
29
78°
62°
30
80°
64°
31
86°
61°
1
86°
60°
2
79°
70°
3
84°
61°
4
85°
65°
5
84°
70°
6
84°
70°
7
88°
68°
8
86°
66°
9
87°
65°
10
86°
63°
11
84°
62°
12
80°
61°
13
81°
62°
14
82°
60°
15
79°
61°
16
77°
57°
17
86°
63°
18
84°
58°
19
84°
63°
20
82°
59°
21
79°
56°
22
81°
62°
23
85°
64°
24
85°
64°
25
84°
63°
26
82°
63°
27
77°
62°
28
80°
63°
29
81°
61°
30
80°
62°
31
81°
61°
1
83°
56°
2
75°
54°
3
74°
53°
4
74°
53°
5
75°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Millersburg
Millersburg's August 2026 forecast shows daily high temperatures ranging from 74° to 88°, with overnight lows between 53° and 70°. The average high for August is 82° with an average low of 62°. 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 Millersburg. See also: September | October | November.