S
M
T
W
T
F
S
27
83°
61°
28
82°
60°
29
82°
61°
30
81°
60°
1
81°
58°
2
80°
59°
3
81°
58°
4
80°
59°
5
78°
59°
6
77°
58°
7
78°
59°
8
77°
58°
9
78°
58°
10
77°
56°
11
77°
50°
12
65°
46°
13
64°
43°
14
63°
42°
15
63°
41°
16
64°
44°
17
64°
49°
18
63°
42°
19
61°
40°
20
61°
44°
21
62°
46°
22
63°
50°
23
76°
46°
24
73°
45°
25
67°
43°
26
68°
35°
27
60°
36°
28
61°
44°
29
61°
47°
30
60°
39°
31
65°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Glencoe
Glencoe's October 2026 forecast shows daily high temperatures ranging from 60° to 83°, with overnight lows between 34° and 61°. The average high for October is 71° with an average low of 49°. 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 Glencoe. See also: November | December | January.