S
M
T
W
T
F
S
26
109°
75°
27
104°
71°
28
98°
67°
29
100°
67°
30
86°
68°
31
89°
62°
1
98°
55°
2
109°
67°
3
86°
52°
4
75°
47°
5
90°
48°
6
100°
64°
7
84°
58°
8
98°
53°
9
86°
61°
10
91°
64°
11
92°
64°
12
82°
60°
13
73°
63°
14
89°
66°
15
84°
64°
16
85°
59°
17
90°
60°
18
86°
60°
19
85°
58°
20
95°
62°
21
90°
56°
22
87°
54°
23
88°
65°
24
96°
59°
25
92°
57°
26
89°
52°
27
94°
56°
28
100°
58°
29
96°
67°
30
97°
55°
31
91°
49°
1
82°
56°
2
94°
63°
3
98°
60°
4
97°
55°
5
100°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cactus Flat
Cactus Flat's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Cactus Flat. See also: September | October | November.