S
M
T
W
T
F
S
27
62°
55°
28
N/A
29
71°
57°
30
75°
65°
1
66°
51°
2
65°
44°
3
69°
51°
4
68°
50°
5
69°
43°
6
81°
56°
7
73°
54°
8
69°
47°
9
66°
50°
10
86°
58°
11
87°
63°
12
86°
60°
13
64°
51°
14
54°
49°
15
53°
44°
16
50°
39°
17
58°
33°
18
68°
45°
19
66°
43°
20
68°
43°
21
74°
46°
22
76°
51°
23
73°
56°
24
76°
55°
25
55°
51°
26
51°
45°
27
59°
47°
28
73°
53°
29
60°
44°
30
56°
48°
31
55°
51°
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 55° to 56°, with overnight lows between 48° and 51°. The average high for October is 56° with an average low of 50°. 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.
