S
M
T
W
T
F
S
26
87°
65°
27
90°
67°
28
92°
68°
29
91°
68°
30
90°
69°
31
91°
70°
1
92°
71°
2
93°
71°
3
92°
70°
4
90°
69°
5
89°
68°
6
89°
69°
7
90°
70°
8
91°
70°
9
91°
71°
10
90°
67°
11
89°
64°
12
87°
64°
13
88°
66°
14
87°
65°
15
85°
70°
16
86°
69°
17
90°
70°
18
92°
70°
19
89°
69°
20
88°
69°
21
90°
68°
22
91°
68°
23
91°
67°
24
90°
66°
25
85°
67°
26
86°
66°
27
87°
65°
28
86°
63°
29
85°
63°
30
83°
64°
31
83°
61°
1
85°
61°
2
84°
60°
3
83°
58°
4
81°
59°
5
80°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Wheaton Springs
Wheaton Springs's August 2026 forecast shows daily high temperatures ranging from 80° to 93°, with overnight lows between 58° and 71°. The average high for August is 88° with an average low of 67°. 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 Wheaton Springs. See also: September | October | November.
