S
M
T
W
T
F
S
27
67°
39°
28
69°
37°
29
65°
56°
30
66°
42°
1
70°
48°
2
73°
49°
3
70°
48°
4
74°
49°
5
69°
48°
6
68°
47°
7
70°
46°
8
69°
45°
9
68°
44°
10
68°
44°
11
69°
45°
12
69°
46°
13
67°
47°
14
61°
42°
15
60°
47°
16
60°
40°
17
59°
38°
18
62°
40°
19
64°
44°
20
64°
46°
21
62°
43°
22
57°
40°
23
55°
45°
24
59°
45°
25
59°
44°
26
58°
39°
27
54°
36°
28
59°
41°
29
57°
43°
30
52°
45°
31
58°
44°
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 52° to 74°, with overnight lows between 36° and 49°. The average high for October is 63° with an average low of 44°. 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.