S
M
T
W
T
F
S
26
80°
61°
27
79°
61°
28
78°
60°
29
80°
61°
30
77°
61°
31
78°
60°
1
77°
61°
2
78°
62°
3
77°
61°
4
80°
60°
5
74°
56°
6
76°
59°
7
79°
60°
8
75°
53°
9
72°
53°
10
72°
54°
11
73°
57°
12
72°
56°
13
75°
60°
14
77°
61°
15
77°
59°
16
74°
58°
17
72°
51°
18
72°
50°
19
73°
58°
20
76°
56°
21
74°
57°
22
76°
52°
23
75°
53°
24
74°
51°
25
71°
51°
26
74°
52°
27
70°
50°
28
70°
50°
29
75°
55°
30
76°
56°
31
77°
56°
1
77°
57°
2
76°
56°
3
76°
49°
4
69°
46°
5
68°
50°
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 68° to 80°, with overnight lows between 46° and 62°. The average high for August is 75° with an average low of 56°. 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.