S
M
T
W
T
F
S
26
90°
75°
27
91°
74°
28
90°
75°
29
91°
74°
30
90°
75°
31
88°
75°
1
88°
76°
2
89°
77°
3
89°
76°
4
88°
76°
5
89°
75°
6
89°
77°
7
90°
76°
8
90°
75°
9
88°
75°
10
90°
76°
11
91°
75°
12
91°
76°
13
90°
76°
14
90°
75°
15
91°
75°
16
90°
76°
17
91°
75°
18
88°
76°
19
88°
75°
20
89°
74°
21
88°
73°
22
89°
77°
23
89°
74°
24
88°
76°
25
88°
76°
26
89°
77°
27
88°
78°
28
88°
77°
29
89°
73°
30
90°
73°
31
90°
74°
1
91°
75°
2
90°
74°
3
89°
75°
4
88°
74°
5
89°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cheval
Cheval's August 2026 forecast shows daily high temperatures ranging from 88° to 91°, with overnight lows between 73° and 78°. The average high for August is 89° with an average low of 75°. 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 Cheval. See also: September | October | November.