S
M
T
W
T
F
S
26
84°
66°
27
84°
66°
28
85°
66°
29
86°
63°
30
86°
67°
31
87°
68°
1
88°
69°
2
89°
69°
3
91°
70°
4
92°
69°
5
92°
70°
6
93°
70°
7
93°
69°
8
92°
70°
9
92°
70°
10
92°
68°
11
92°
67°
12
91°
66°
13
89°
67°
14
91°
67°
15
92°
68°
16
92°
68°
17
91°
64°
18
92°
60°
19
86°
60°
20
83°
61°
21
84°
60°
22
85°
60°
23
85°
61°
24
84°
60°
25
85°
61°
26
85°
61°
27
87°
63°
28
89°
67°
29
88°
66°
30
90°
64°
31
90°
61°
1
89°
62°
2
86°
60°
3
82°
63°
4
85°
64°
5
88°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Olton
Olton's August 2026 forecast shows daily high temperatures ranging from 82° to 93°, with overnight lows between 60° and 70°. The average high for August is 88° with an average low of 65°. 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 Olton. See also: September | October | November.