S
M
T
W
T
F
S
26
81°
65°
27
84°
65°
28
85°
66°
29
86°
65°
30
84°
64°
31
80°
61°
1
80°
65°
2
84°
65°
3
86°
66°
4
86°
66°
5
85°
65°
6
87°
66°
7
83°
59°
8
86°
64°
9
86°
59°
10
80°
56°
11
79°
58°
12
81°
59°
13
83°
57°
14
82°
60°
15
80°
63°
16
79°
63°
17
81°
62°
18
79°
62°
19
79°
61°
20
80°
62°
21
79°
63°
22
82°
62°
23
81°
58°
24
82°
62°
25
85°
59°
26
84°
60°
27
84°
61°
28
83°
61°
29
81°
60°
30
77°
59°
31
80°
60°
1
77°
54°
2
77°
54°
3
76°
53°
4
76°
52°
5
77°
52°
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 76° to 87°, with overnight lows between 52° and 66°. The average high for August is 82° with an average low of 61°. 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.
