S
M
T
W
T
F
S
26
90°
72°
27
92°
71°
28
93°
72°
29
94°
72°
30
94°
71°
31
93°
71°
1
91°
70°
2
88°
71°
3
90°
71°
4
91°
70°
5
92°
71°
6
92°
71°
7
88°
65°
8
93°
64°
9
90°
65°
10
91°
64°
11
87°
63°
12
88°
64°
13
90°
68°
14
93°
68°
15
88°
69°
16
87°
68°
17
87°
66°
18
90°
68°
19
87°
66°
20
86°
67°
21
87°
64°
22
86°
62°
23
89°
62°
24
91°
63°
25
92°
65°
26
92°
66°
27
91°
67°
28
91°
65°
29
88°
65°
30
89°
66°
31
88°
65°
1
83°
61°
2
83°
60°
3
84°
59°
4
82°
58°
5
83°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Chapmansboro
Chapmansboro's August 2026 forecast shows daily high temperatures ranging from 82° to 94°, with overnight lows between 58° and 72°. The average high for August is 89° 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 Chapmansboro. See also: September | October | November.
