S
M
T
W
T
F
S
27
72°
53°
28
69°
46°
29
67°
41°
30
61°
43°
1
61°
51°
2
67°
47°
3
70°
51°
4
70°
50°
5
69°
51°
6
69°
53°
7
71°
51°
8
70°
44°
9
69°
43°
10
61°
43°
11
57°
42°
12
58°
47°
13
55°
47°
14
57°
48°
15
65°
49°
16
65°
47°
17
64°
41°
18
64°
37°
19
52°
36°
20
54°
34°
21
50°
37°
22
50°
44°
23
56°
40°
24
58°
35°
25
51°
34°
26
49°
36°
27
48°
42°
28
53°
33°
29
59°
32°
30
58°
32°
31
62°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Lyons
Lyons's October 2026 forecast shows daily high temperatures ranging from 48° to 72°, with overnight lows between 32° and 53°. The average high for October is 61° with an average low of 43°. 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 Lyons. See also: November | December | January.
