S
M
T
W
T
F
S
27
84°
61°
28
84°
64°
29
75°
67°
30
79°
69°
1
74°
58°
2
71°
52°
3
76°
46°
4
80°
51°
5
78°
46°
6
87°
50°
7
90°
53°
8
89°
55°
9
87°
55°
10
90°
60°
11
90°
64°
12
89°
68°
13
92°
57°
14
63°
53°
15
64°
50°
16
58°
36°
17
61°
29°
18
66°
39°
19
72°
47°
20
75°
53°
21
78°
54°
22
80°
53°
23
79°
54°
24
80°
53°
25
78°
53°
26
77°
55°
27
75°
59°
28
82°
63°
29
80°
55°
30
70°
54°
31
64°
56°
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 64° to 70°, with overnight lows between 54° and 56°. The average high for October is 67° with an average low of 55°. 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.
