Six Flags Great America, IL

Weather Forecast Legend
Low risk of rain/snow.
Medium risk of rain/snow.
High risk of rain/snow.
% Forecast risk of rain/snow.
July 2015 Summary
Avg High Temps 70 to 90 °F
Avg Low Temps 50 to 70 °F
Rain Frequency 4 to 6 days
S M T W T F S
1
40%
2
27%
3
45%
4
59%
5
52%
6
47%
7
73%
8
35%
9
26%
10
43%
11
71%
12
76%
13
40%
14
57%
15
48%
16
64%
17
76%
18
79%
19
72%
20
51%
21
08%
22
28%
23
50%
24
38%
25
23%
26
40%
27
28%
28
50%
29
69%
30
51%
31
50%
Want more? Check out the detailed forecast.