S
M
T
W
T
F
S
27
66°
45°
28
64°
44°
29
66°
40°
30
54°
38°
1
53°
38°
2
57°
43°
3
55°
42°
4
54°
41°
5
53°
38°
6
52°
35°
7
52°
35°
8
54°
38°
9
57°
35°
10
54°
41°
11
51°
40°
12
49°
37°
13
50°
33°
14
49°
32°
15
48°
31°
16
47°
33°
17
48°
35°
18
46°
32°
19
46°
30°
20
45°
35°
21
45°
35°
22
44°
31°
23
44°
29°
24
43°
30°
25
43°
30°
26
44°
35°
27
43°
29°
28
41°
28°
29
40°
29°
30
47°
31°
31
44°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Whistler
Whistler's October 2026 forecast shows daily high temperatures ranging from 40° to 66°, with overnight lows between 28° and 45°. The average high for October is 50° with an average low of 35°. 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 Whistler. See also: November | December | January.
