S
M
T
W
T
F
S
26
85°
57°
27
80°
56°
28
79°
54°
29
77°
52°
30
77°
52°
31
79°
54°
1
84°
55°
2
84°
54°
3
81°
50°
4
80°
49°
5
84°
53°
6
85°
52°
7
80°
50°
8
81°
51°
9
80°
57°
10
85°
58°
11
88°
58°
12
88°
59°
13
87°
56°
14
89°
55°
15
88°
53°
16
87°
49°
17
86°
52°
18
82°
53°
19
79°
49°
20
79°
49°
21
80°
50°
22
78°
47°
23
78°
50°
24
80°
52°
25
84°
54°
26
85°
55°
27
86°
52°
28
85°
56°
29
86°
56°
30
84°
55°
31
85°
55°
1
83°
51°
2
82°
50°
3
82°
51°
4
80°
52°
5
78°
47°
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 77° to 89°, with overnight lows between 47° and 59°. The average high for August is 83° with an average low of 53°. 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.