S
M
T
W
T
F
S
27
65°
37°
28
67°
38°
29
59°
46°
30
64°
42°
1
69°
47°
2
72°
51°
3
69°
51°
4
71°
47°
5
70°
46°
6
57°
46°
7
63°
49°
8
71°
44°
9
60°
46°
10
59°
38°
11
62°
34°
12
62°
32°
13
61°
52°
14
66°
43°
15
69°
44°
16
75°
53°
17
64°
41°
18
60°
48°
19
59°
46°
20
58°
45°
21
59°
44°
22
57°
46°
23
59°
44°
24
58°
45°
25
59°
46°
26
58°
42°
27
62°
41°
28
61°
45°
29
61°
42°
30
60°
45°
31
55°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Lake Cassidy
Lake Cassidy's October 2026 forecast shows daily high temperatures ranging from 55° to 75°, with overnight lows between 41° and 53°. The average high for October is 61° 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 Cassidy. See also: November | December | January.