S
M
T
W
T
F
S
26
85°
71°
27
85°
63°
28
85°
64°
29
86°
68°
30
88°
66°
31
87°
65°
1
89°
66°
2
86°
64°
3
85°
64°
4
85°
63°
5
86°
64°
6
85°
64°
7
86°
65°
8
86°
66°
9
87°
70°
10
87°
67°
11
86°
65°
12
89°
71°
13
92°
64°
14
91°
63°
15
85°
62°
16
85°
62°
17
86°
66°
18
91°
64°
19
85°
63°
20
83°
61°
21
84°
62°
22
85°
62°
23
84°
61°
24
83°
62°
25
84°
68°
26
84°
69°
27
90°
69°
28
91°
68°
29
91°
61°
30
88°
60°
31
83°
62°
1
84°
66°
2
84°
66°
3
82°
64°
4
84°
66°
5
87°
66°
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 82° to 92°, with overnight lows between 60° and 71°. The average high for August is 86° with an average low of 65°. 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.