McKinney, TX

Weather Forecast Legend
Low risk of rain/snow.
Medium risk of rain/snow.
High risk of rain/snow.
% Forecast risk of rain/snow.
September 2015 Summary
Avg High Temps 80 to 100 °F
Avg Low Temps 55 to 75 °F
Rain Frequency 2 to 4 days
S M T W T F S
1
08%
2
34%
3
19%
4
15%
5
19%
6
35%
7
64%
8
66%
9
70%
10
39%
11
20%
12
23%
13
21%
14
24%
15
22%
16
25%
17
36%
18
33%
19
38%
20
40%
21
38%
22
18%
23
07%
24
14%
25
26%
26
30%
27
12%
28
15%
29
17%
30
23%
Want more? Check out the detailed forecast.