S
M
T
W
T
F
S
26
92°
71°
27
92°
71°
28
91°
70°
29
93°
71°
30
93°
71°
31
92°
70°
1
93°
71°
2
94°
72°
3
94°
70°
4
93°
71°
5
94°
71°
6
94°
72°
7
93°
71°
8
92°
71°
9
93°
69°
10
88°
67°
11
87°
69°
12
90°
69°
13
91°
68°
14
92°
69°
15
91°
70°
16
92°
70°
17
92°
65°
18
91°
61°
19
85°
60°
20
83°
60°
21
83°
61°
22
84°
60°
23
84°
61°
24
85°
61°
25
85°
62°
26
86°
61°
27
87°
60°
28
84°
59°
29
83°
59°
30
85°
60°
31
87°
60°
1
89°
62°
2
86°
61°
3
82°
65°
4
86°
64°
5
86°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Willow Springs
Willow Springs's August 2026 forecast shows daily high temperatures ranging from 82° to 94°, with overnight lows between 59° and 72°. The average high for August is 89° with an average low of 66°. 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 Willow Springs. See also: September | October | November.