S
M
T
W
T
F
S
27
58°
33°
28
60°
29°
29
64°
52°
30
64°
45°
1
67°
43°
2
67°
41°
3
74°
39°
4
66°
41°
5
70°
40°
6
68°
45°
7
80°
45°
8
82°
48°
9
63°
36°
10
58°
35°
11
61°
31°
12
56°
29°
13
56°
34°
14
59°
37°
15
60°
36°
16
63°
39°
17
61°
38°
18
63°
39°
19
63°
38°
20
56°
33°
21
59°
34°
22
59°
36°
23
59°
32°
24
58°
35°
25
57°
33°
26
57°
34°
27
56°
32°
28
56°
36°
29
55°
33°
30
54°
36°
31
49°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Cle Elum
Cle Elum's October 2026 forecast shows daily high temperatures ranging from 49° to 82°, with overnight lows between 29° and 48°. The average high for October is 60° with an average low of 36°. 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 Cle Elum. See also: November | December | January.