S
M
T
W
T
F
S
26
89°
75°
27
89°
75°
28
90°
74°
29
91°
75°
30
91°
75°
31
90°
74°
1
90°
75°
2
91°
75°
3
92°
74°
4
91°
74°
5
91°
73°
6
92°
75°
7
92°
75°
8
91°
74°
9
90°
73°
10
85°
69°
11
86°
72°
12
88°
73°
13
90°
72°
14
91°
73°
15
90°
72°
16
90°
73°
17
89°
72°
18
90°
66°
19
85°
64°
20
83°
64°
21
82°
65°
22
83°
65°
23
83°
66°
24
84°
65°
25
84°
65°
26
85°
64°
27
85°
65°
28
84°
63°
29
83°
63°
30
83°
64°
31
84°
63°
1
87°
66°
2
88°
65°
3
82°
68°
4
87°
67°
5
87°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cash
Cash's August 2026 forecast shows daily high temperatures ranging from 82° to 92°, with overnight lows between 63° and 75°. The average high for August is 88° with an average low of 70°. 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 Cash. See also: September | October | November.