S
M
T
W
T
F
S
27
87°
65°
28
89°
54°
29
91°
53°
30
82°
54°
1
78°
53°
2
80°
56°
3
83°
59°
4
86°
61°
5
80°
50°
6
84°
49°
7
76°
48°
8
76°
49°
9
75°
49°
10
76°
50°
11
75°
49°
12
75°
49°
13
76°
52°
14
75°
48°
15
75°
53°
16
77°
53°
17
80°
55°
18
83°
52°
19
82°
43°
20
75°
43°
21
68°
42°
22
68°
42°
23
69°
41°
24
69°
42°
25
70°
47°
26
70°
53°
27
78°
52°
28
79°
49°
29
78°
55°
30
78°
55°
31
80°
53°
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 68° to 91°, with overnight lows between 41° and 65°. The average high for October is 78° with an average low of 51°. 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.