S
M
T
W
T
F
S
26
78°
64°
27
80°
66°
28
84°
66°
29
84°
65°
30
83°
67°
31
83°
67°
1
80°
66°
2
84°
67°
3
85°
68°
4
86°
67°
5
82°
66°
6
84°
67°
7
83°
66°
8
83°
61°
9
77°
60°
10
77°
60°
11
81°
66°
12
78°
66°
13
82°
67°
14
83°
66°
15
83°
65°
16
80°
64°
17
78°
58°
18
79°
57°
19
82°
60°
20
85°
63°
21
84°
64°
22
83°
63°
23
85°
64°
24
81°
62°
25
78°
63°
26
77°
59°
27
77°
60°
28
78°
62°
29
77°
60°
30
79°
60°
31
83°
62°
1
83°
62°
2
82°
61°
3
83°
55°
4
76°
53°
5
76°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Amesville
Amesville's August 2026 forecast shows daily high temperatures ranging from 76° to 86°, with overnight lows between 53° and 68°. The average high for August is 81° with an average low of 63°. 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 Amesville. See also: September | October | November.