Billings, MT

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 70 to 85 °F
Avg Low Temps 35 to 55 °F
Rain Frequency 2 to 4 days
S M T W T F S
1
17%
2
22%
3
27%
4
15%
5
11%
6
16%
7
22%
8
31%
9
08%
10
21%
11
20%
12
26%
13
32%
14
71%
15
26%
16
51%
17
54%
18
27%
19
27%
20
35%
21
26%
22
22%
23
26%
24
08%
25
27%
26
31%
27
37%
28
59%
29
36%
30
31%
Want more? Check out the detailed forecast.