S
M
T
W
T
F
S
26
84°
69°
27
90°
68°
28
89°
67°
29
84°
64°
30
86°
60°
31
87°
60°
1
80°
69°
2
80°
67°
3
84°
65°
4
88°
59°
5
89°
66°
6
90°
67°
7
90°
71°
8
92°
72°
9
90°
69°
10
92°
72°
11
93°
67°
12
82°
64°
13
90°
69°
14
89°
71°
15
95°
71°
16
94°
71°
17
88°
71°
18
86°
64°
19
84°
61°
20
83°
67°
21
89°
64°
22
85°
63°
23
83°
58°
24
82°
54°
25
84°
54°
26
83°
55°
27
88°
64°
28
87°
62°
29
90°
59°
30
94°
63°
31
96°
68°
1
97°
67°
2
98°
69°
3
100°
70°
4
100°
71°
5
95°
70°
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 ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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.