S
M
T
W
T
F
S
27
72°
48°
28
74°
52°
29
79°
55°
30
72°
54°
1
79°
47°
2
68°
43°
3
72°
54°
4
80°
54°
5
66°
40°
6
66°
40°
7
67°
39°
8
65°
41°
9
68°
48°
10
70°
50°
11
65°
52°
12
72°
52°
13
73°
49°
14
74°
36°
15
70°
36°
16
61°
44°
17
63°
46°
18
65°
48°
19
67°
50°
20
72°
50°
21
74°
47°
22
72°
35°
23
72°
32°
24
55°
34°
25
56°
33°
26
60°
42°
27
61°
44°
28
62°
42°
29
66°
43°
30
65°
42°
31
65°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Rantoul
Rantoul's October 2026 forecast shows daily high temperatures ranging from 55° to 80°, with overnight lows between 32° and 55°. The average high for October is 68° 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 Rantoul. See also: November | December | January.
