S
M
T
W
T
F
S
26
82°
67°
27
79°
66°
28
79°
62°
29
80°
65°
30
83°
68°
31
85°
68°
1
82°
67°
2
81°
66°
3
86°
60°
4
80°
59°
5
81°
62°
6
80°
60°
7
79°
59°
8
80°
60°
9
79°
58°
10
80°
62°
11
82°
66°
12
85°
66°
13
85°
60°
14
81°
59°
15
80°
63°
16
80°
64°
17
82°
59°
18
79°
61°
19
79°
59°
20
80°
59°
21
82°
61°
22
83°
65°
23
85°
65°
24
86°
64°
25
85°
64°
26
86°
63°
27
85°
64°
28
84°
63°
29
84°
63°
30
82°
56°
31
78°
54°
1
77°
55°
2
77°
56°
3
78°
58°
4
77°
55°
5
78°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Frankfort
Frankfort's August 2026 forecast shows daily high temperatures ranging from 77° to 86°, with overnight lows between 54° and 68°. The average high for August is 81° 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 Frankfort. See also: September | October | November.