S
M
T
W
T
F
S
27
73°
54°
28
75°
51°
29
72°
52°
30
71°
54°
1
73°
51°
2
74°
43°
3
71°
41°
4
59°
39°
5
60°
42°
6
61°
45°
7
63°
49°
8
66°
40°
9
68°
39°
10
69°
48°
11
67°
44°
12
57°
41°
13
62°
40°
14
Hist. Avg.
63°
45°
15
Hist. Avg.
63°
45°
16
Hist. Avg.
62°
44°
17
Hist. Avg.
62°
44°
18
Hist. Avg.
62°
44°
19
Hist. Avg.
61°
43°
20
Hist. Avg.
61°
43°
21
Hist. Avg.
60°
43°
22
Hist. Avg.
60°
42°
23
Hist. Avg.
59°
42°
24
Hist. Avg.
59°
42°
25
Hist. Avg.
58°
41°
26
Hist. Avg.
58°
41°
27
Hist. Avg.
58°
40°
28
Hist. Avg.
57°
40°
29
Hist. Avg.
57°
40°
30
Hist. Avg.
56°
39°
31
Hist. Avg.
56°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Lake Zurich
Lake Zurich's October 2026 forecast shows daily high temperatures ranging from 57° to 75°, with overnight lows between 39° and 54°. The average high for October is 67° with an average low of 45°. 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 Lake Zurich. See also: November | December | January.
