S
M
T
W
T
F
S
27
69°
42°
28
71°
36°
29
71°
52°
30
72°
50°
1
73°
47°
2
79°
49°
3
80°
48°
4
82°
45°
5
81°
47°
6
77°
44°
7
77°
46°
8
78°
49°
9
77°
48°
10
69°
42°
11
64°
41°
12
65°
42°
13
66°
43°
14
64°
40°
15
64°
42°
16
63°
39°
17
61°
38°
18
64°
39°
19
65°
43°
20
66°
43°
21
65°
42°
22
64°
42°
23
64°
41°
24
63°
41°
25
61°
40°
26
62°
41°
27
54°
35°
28
50°
33°
29
49°
35°
30
48°
32°
31
49°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Soap Lake
Soap Lake's October 2026 forecast shows daily high temperatures ranging from 48° to 82°, with overnight lows between 32° and 49°. The average high for October is 65° with an average low of 41°. 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 Soap Lake. See also: November | December | January.