S
M
T
W
T
F
S
27
68°
46°
28
76°
41°
29
69°
59°
30
69°
54°
1
71°
54°
2
78°
50°
3
78°
51°
4
80°
49°
5
77°
53°
6
81°
55°
7
79°
50°
8
82°
53°
9
72°
49°
10
56°
42°
11
58°
44°
12
62°
35°
13
63°
37°
14
71°
46°
15
71°
41°
16
70°
41°
17
68°
45°
18
65°
40°
19
61°
43°
20
67°
43°
21
67°
40°
22
63°
40°
23
63°
43°
24
52°
35°
25
52°
36°
26
53°
42°
27
57°
38°
28
54°
33°
29
49°
33°
30
51°
32°
31
53°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Chelan Falls
Chelan Falls's October 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for October is ° with an average low of °. 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 Chelan Falls. See also: November | December | January.