S
M
T
W
T
F
S
26
91°
76°
27
92°
67°
28
91°
68°
29
92°
71°
30
97°
69°
31
94°
77°
1
95°
69°
2
94°
69°
3
92°
70°
4
89°
68°
5
90°
67°
6
90°
68°
7
91°
68°
8
91°
71°
9
92°
70°
10
92°
71°
11
93°
74°
12
94°
74°
13
96°
73°
14
95°
69°
15
95°
73°
16
92°
71°
17
93°
71°
18
95°
70°
19
96°
70°
20
96°
69°
21
91°
69°
22
92°
70°
23
93°
68°
24
93°
72°
25
95°
71°
26
95°
69°
27
94°
71°
28
94°
71°
29
91°
70°
30
91°
71°
31
93°
70°
1
89°
68°
2
93°
68°
3
92°
66°
4
92°
62°
5
84°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sapulpa
Sapulpa's August 2026 forecast shows daily high temperatures ranging from 84° to 97°, with overnight lows between 61° and 77°. The average high for August is 93° 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 Sapulpa. See also: September | October | November.