S
M
T
W
T
F
S
26
90°
68°
27
90°
68°
28
91°
69°
29
91°
68°
30
90°
68°
31
90°
67°
1
89°
68°
2
91°
68°
3
90°
67°
4
90°
67°
5
91°
68°
6
91°
68°
7
90°
67°
8
87°
64°
9
89°
66°
10
86°
61°
11
86°
65°
12
89°
65°
13
90°
66°
14
91°
67°
15
90°
66°
16
91°
66°
17
91°
60°
18
90°
58°
19
83°
57°
20
82°
57°
21
82°
58°
22
83°
58°
23
83°
59°
24
84°
58°
25
85°
58°
26
85°
59°
27
88°
57°
28
83°
56°
29
82°
57°
30
85°
57°
31
85°
59°
1
87°
57°
2
81°
56°
3
80°
62°
4
86°
61°
5
86°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Fredericktown
Fredericktown's August 2026 forecast shows daily high temperatures ranging from 80° to 91°, with overnight lows between 56° and 69°. The average high for August is 87° with an average low of 63°. 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 Fredericktown. See also: September | October | November.
