S
M
T
W
T
F
S
27
76°
56°
28
76°
52°
29
75°
50°
30
69°
50°
1
68°
51°
2
73°
52°
3
66°
44°
4
64°
46°
5
64°
51°
6
Hist. Avg.
67°
46°
7
Hist. Avg.
67°
46°
8
Hist. Avg.
66°
45°
9
Hist. Avg.
66°
45°
10
Hist. Avg.
65°
44°
11
Hist. Avg.
65°
44°
12
Hist. Avg.
65°
44°
13
Hist. Avg.
64°
44°
14
Hist. Avg.
64°
43°
15
Hist. Avg.
63°
43°
16
Hist. Avg.
63°
43°
17
Hist. Avg.
62°
42°
18
Hist. Avg.
62°
42°
19
Hist. Avg.
62°
42°
20
Hist. Avg.
61°
42°
21
Hist. Avg.
61°
42°
22
Hist. Avg.
60°
41°
23
Hist. Avg.
60°
41°
24
Hist. Avg.
60°
41°
25
Hist. Avg.
59°
40°
26
Hist. Avg.
59°
40°
27
Hist. Avg.
58°
40°
28
Hist. Avg.
58°
40°
29
Hist. Avg.
57°
40°
30
Hist. Avg.
57°
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 Westlake
Westlake's October 2026 forecast shows daily high temperatures ranging from 64° to 76°, with overnight lows between 44° and 56°. The average high for October is 70° with an average low of 50°. 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 Westlake. See also: November | December | January.