S
M
T
W
T
F
S
27
89°
68°
28
87°
68°
29
89°
68°
30
89°
67°
1
88°
67°
2
87°
66°
3
88°
66°
4
87°
65°
5
84°
65°
6
86°
64°
7
86°
60°
8
77°
56°
9
76°
55°
10
77°
57°
11
80°
56°
12
80°
57°
13
84°
61°
14
85°
61°
15
85°
60°
16
84°
61°
17
84°
61°
18
82°
60°
19
80°
61°
20
82°
59°
21
77°
56°
22
72°
54°
23
73°
55°
24
74°
58°
25
76°
58°
26
70°
43°
27
71°
49°
28
73°
54°
29
78°
56°
30
79°
55°
31
80°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Whitney
Whitney's October 2026 forecast shows daily high temperatures ranging from 70° to 89°, with overnight lows between 43° and 68°. The average high for October is 81° with an average low of 59°. 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 Whitney. See also: November | December | January.