S
M
T
W
T
F
S
26
90°
68°
27
89°
70°
28
91°
61°
29
88°
63°
30
86°
60°
31
85°
61°
1
88°
62°
2
91°
64°
3
92°
65°
4
92°
65°
5
91°
64°
6
92°
65°
7
92°
65°
8
91°
64°
9
91°
65°
10
89°
64°
11
83°
64°
12
85°
61°
13
86°
60°
14
86°
64°
15
84°
61°
16
83°
58°
17
84°
59°
18
86°
62°
19
90°
63°
20
91°
63°
21
90°
62°
22
90°
63°
23
89°
62°
24
88°
63°
25
82°
60°
26
84°
61°
27
88°
62°
28
89°
62°
29
90°
62°
30
90°
61°
31
87°
55°
1
83°
54°
2
82°
56°
3
86°
58°
4
86°
56°
5
83°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sierra Springs
Sierra Springs's August 2026 forecast shows daily high temperatures ranging from 82° to 92°, with overnight lows between 54° and 70°. The average high for August is 88° with an average low of 62°. 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 Sierra Springs. See also: September | October | November.