S
M
T
W
T
F
S
26
89°
71°
27
90°
71°
28
89°
72°
29
91°
71°
30
91°
71°
31
90°
69°
1
86°
71°
2
90°
71°
3
89°
70°
4
90°
70°
5
91°
71°
6
90°
71°
7
91°
70°
8
86°
67°
9
89°
69°
10
86°
65°
11
87°
67°
12
89°
70°
13
90°
69°
14
91°
70°
15
90°
69°
16
91°
70°
17
91°
63°
18
90°
62°
19
84°
61°
20
82°
61°
21
83°
62°
22
83°
62°
23
84°
63°
24
84°
62°
25
85°
62°
26
87°
63°
27
89°
61°
28
84°
60°
29
83°
61°
30
85°
60°
31
86°
62°
1
88°
61°
2
82°
60°
3
81°
66°
4
87°
65°
5
87°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in West Frankfort
West Frankfort's August 2026 forecast shows daily high temperatures ranging from 81° to 91°, with overnight lows between 60° and 72°. The average high for August is 87° with an average low of 66°. 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 West Frankfort. See also: September | October | November.