S
M
T
W
T
F
S
27
70°
40°
28
65°
43°
29
68°
46°
30
69°
39°
1
65°
43°
2
71°
48°
3
73°
44°
4
67°
41°
5
62°
38°
6
60°
42°
7
60°
39°
8
61°
40°
9
57°
35°
10
58°
33°
11
58°
35°
12
59°
36°
13
60°
38°
14
56°
34°
15
55°
39°
16
56°
37°
17
54°
38°
18
53°
41°
19
56°
37°
20
57°
36°
21
61°
33°
22
54°
31°
23
50°
28°
24
49°
34°
25
49°
36°
26
Hist. Avg.
56°
35°
27
Hist. Avg.
56°
35°
28
Hist. Avg.
55°
35°
29
Hist. Avg.
55°
34°
30
Hist. Avg.
54°
34°
31
Hist. Avg.
54°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Chelan
Chelan's October 2026 forecast shows daily high temperatures ranging from 49° to 73°, with overnight lows between 28° and 48°. The average high for October is 60° with an average low of 38°. 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. See also: November | December | January.
