S
M
T
W
T
F
S
27
76°
45°
28
78°
46°
29
82°
47°
30
68°
61°
1
84°
61°
2
70°
46°
3
71°
45°
4
77°
46°
5
71°
44°
6
75°
44°
7
81°
49°
8
73°
44°
9
73°
51°
10
83°
57°
11
69°
55°
12
79°
52°
13
61°
44°
14
59°
43°
15
63°
44°
16
59°
41°
17
61°
45°
18
62°
43°
19
64°
41°
20
62°
42°
21
57°
46°
22
59°
43°
23
55°
38°
24
60°
44°
25
63°
46°
26
65°
41°
27
63°
38°
28
53°
33°
29
53°
41°
30
56°
41°
31
64°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Bourbonnais
Bourbonnais's October 2026 forecast shows daily high temperatures ranging from 53° to 83°, with overnight lows between 33° and 57°. The average high for October is 64° with an average low of 44°. 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 Bourbonnais. See also: November | December | January.
