Fayetteville, IL

Weather Forecast Legend
Low risk of rain/snow.
Medium risk of rain/snow.
High risk of rain/snow.
% Forecast risk of rain/snow.
August 2015 Summary
Avg High Temps 80 to 95 °F
Avg Low Temps 55 to 75 °F
Rain Frequency 4 to 6 days
S M T W T F S
1
24%
2
56%
3
24%
4
25%
5
23%
6
53%
7
74%
8
57%
9
58%
10
45%
11
45%
12
12%
13
09%
14
64%
15
42%
16
18%
17
56%
18
42%
19
80%
20
79%
21
34%
22
52%
23
68%
24
46%
25
46%
26
45%
27
36%
28
34%
29
23%
30
45%
31
31%
Want more? Check out the detailed forecast.