S
M
T
W
T
F
S
26
77°
65°
27
74°
65°
28
73°
64°
29
73°
66°
30
75°
67°
31
80°
66°
1
74°
65°
2
74°
64°
3
79°
57°
4
74°
58°
5
73°
61°
6
75°
59°
7
73°
58°
8
74°
59°
9
73°
57°
10
73°
64°
11
76°
64°
12
76°
59°
13
77°
57°
14
73°
56°
15
73°
59°
16
76°
58°
17
73°
58°
18
72°
56°
19
72°
59°
20
75°
62°
21
77°
64°
22
79°
64°
23
79°
65°
24
80°
64°
25
80°
63°
26
78°
60°
27
74°
60°
28
75°
63°
29
78°
56°
30
74°
54°
31
70°
53°
1
68°
55°
2
69°
52°
3
69°
54°
4
70°
54°
5
68°
55°
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 52° and 67°. The average high for August is 74° with an average low of 60°. 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.