S
M
T
W
T
F
S
27
82°
64°
28
83°
63°
29
85°
63°
30
86°
61°
1
82°
62°
2
83°
61°
3
80°
62°
4
81°
61°
5
80°
61°
6
81°
60°
7
82°
60°
8
84°
59°
9
84°
59°
10
83°
58°
11
82°
56°
12
82°
51°
13
77°
51°
14
75°
53°
15
76°
57°
16
78°
57°
17
78°
56°
18
79°
57°
19
80°
54°
20
82°
50°
21
75°
51°
22
74°
50°
23
76°
51°
24
78°
55°
25
78°
54°
26
79°
55°
27
Hist. Avg.
76°
50°
28
Hist. Avg.
76°
50°
29
Hist. Avg.
76°
50°
30
Hist. Avg.
76°
49°
31
Hist. Avg.
76°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Lyons
Lyons's October 2026 forecast shows daily high temperatures ranging from 74° to 86°, with overnight lows between 50° and 64°. The average high for October is 80° with an average low of 57°. 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.
