S
M
T
W
T
F
S
27
62°
44°
28
68°
44°
29
77°
47°
30
79°
50°
1
66°
49°
2
80°
44°
3
70°
46°
4
78°
56°
5
90°
57°
6
84°
53°
7
83°
48°
8
77°
48°
9
85°
51°
10
69°
38°
11
58°
35°
12
62°
40°
13
67°
41°
14
63°
36°
15
61°
40°
16
60°
34°
17
58°
32°
18
60°
36°
19
64°
38°
20
65°
40°
21
65°
40°
22
64°
39°
23
54°
34°
24
62°
39°
25
63°
38°
26
62°
38°
27
63°
34°
28
47°
32°
29
45°
26°
30
43°
21°
31
43°
22°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Billings
Billings's October 2026 forecast shows daily high temperatures ranging from 43° to 90°, with overnight lows between 21° and 57°. The average high for October is 64° with an average low of 39°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Billings. See also: November | December | January.
