S
M
T
W
T
F
S
27
72°
54°
28
76°
56°
29
78°
56°
30
77°
50°
1
78°
44°
2
68°
51°
3
66°
50°
4
69°
47°
5
68°
45°
6
67°
39°
7
62°
44°
8
63°
43°
9
65°
39°
10
61°
38°
11
60°
36°
12
60°
42°
13
61°
37°
14
59°
46°
15
66°
49°
16
68°
45°
17
66°
39°
18
63°
37°
19
56°
36°
20
55°
37°
21
61°
46°
22
62°
47°
23
65°
40°
24
62°
33°
25
55°
35°
26
54°
37°
27
52°
32°
28
52°
32°
29
50°
28°
30
50°
30°
31
51°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Elgin
Elgin's October 2026 forecast shows daily high temperatures ranging from 50° to 78°, with overnight lows between 28° and 56°. The average high for October is 63° with an average low of 41°. 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 Elgin. See also: November | December | January.
