S
M
T
W
T
F
S
27
91°
52°
28
78°
61°
29
79°
59°
30
66°
56°
1
71°
46°
2
75°
40°
3
86°
48°
4
81°
43°
5
89°
49°
6
93°
51°
7
85°
47°
8
92°
46°
9
93°
46°
10
92°
51°
11
91°
54°
12
89°
52°
13
58°
44°
14
47°
44°
15
60°
38°
16
56°
30°
17
80°
28°
18
80°
31°
19
71°
36°
20
78°
35°
21
81°
43°
22
84°
49°
23
84°
62°
24
66°
39°
25
47°
45°
26
55°
37°
27
66°
45°
28
69°
40°
29
66°
47°
30
68°
50°
31
67°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Vernon
Vernon's October 2026 forecast shows daily high temperatures ranging from 47° to 69°, with overnight lows between 37° and 50°. The average high for October is 63° with an average low of 44°. 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 Vernon. See also: November | December | January.