S
M
T
W
T
F
S
27
N/A
28
89°
56°
29
90°
60°
30
92°
68°
1
92°
68°
2
91°
73°
3
85°
72°
4
76°
72°
5
77°
68°
6
77°
65°
7
85°
63°
8
82°
63°
9
74°
66°
10
83°
67°
11
78°
66°
12
87°
64°
13
90°
63°
14
91°
62°
15
91°
64°
16
88°
65°
17
72°
55°
18
68°
48°
19
71°
46°
20
76°
43°
21
78°
48°
22
80°
48°
23
76°
49°
24
76°
49°
25
76°
53°
26
77°
53°
27
79°
51°
28
78°
60°
29
78°
61°
30
83°
61°
31
81°
65°
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 78° to 83°, with overnight lows between 51° and 65°. The average high for October is 80° with an average low of 60°. 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.
