S
M
T
W
T
F
S
27
67°
39°
28
69°
37°
29
65°
56°
30
66°
42°
1
72°
45°
2
75°
47°
3
70°
50°
4
73°
46°
5
70°
45°
6
69°
49°
7
70°
49°
8
72°
44°
9
64°
46°
10
58°
42°
11
62°
33°
12
64°
31°
13
65°
39°
14
66°
47°
15
68°
43°
16
78°
38°
17
67°
46°
18
61°
33°
19
64°
40°
20
64°
38°
21
70°
35°
22
64°
40°
23
60°
37°
24
59°
33°
25
57°
46°
26
58°
47°
27
58°
46°
28
55°
42°
29
57°
39°
30
53°
32°
31
56°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Yelm
Yelm's October 2026 forecast shows daily high temperatures ranging from 53° to 57°, with overnight lows between 32° and 39°. The average high for October is 55° 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 Yelm. See also: November | December | January.