S
M
T
W
T
F
S
26
93°
73°
27
94°
73°
28
94°
72°
29
93°
73°
30
95°
72°
31
94°
72°
1
93°
73°
2
93°
73°
3
94°
72°
4
94°
72°
5
93°
71°
6
94°
72°
7
90°
64°
8
89°
67°
9
92°
64°
10
89°
63°
11
86°
65°
12
91°
67°
13
86°
64°
14
85°
65°
15
86°
68°
16
85°
68°
17
91°
67°
18
89°
62°
19
84°
62°
20
84°
61°
21
85°
61°
22
86°
63°
23
89°
66°
24
91°
65°
25
91°
66°
26
90°
66°
27
89°
64°
28
87°
64°
29
83°
62°
30
82°
61°
31
81°
58°
1
82°
57°
2
81°
56°
3
80°
56°
4
80°
57°
5
81°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Hartville
Hartville's August 2026 forecast shows daily high temperatures ranging from 80° to 95°, with overnight lows between 56° and 73°. The average high for August is 88° with an average low of 66°. 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 Hartville. See also: September | October | November.