S
M
T
W
T
F
S
27
71°
39°
28
71°
33°
29
72°
51°
30
73°
47°
1
72°
43°
2
78°
44°
3
79°
46°
4
78°
44°
5
79°
45°
6
76°
46°
7
77°
45°
8
78°
48°
9
75°
46°
10
73°
44°
11
74°
46°
12
65°
38°
13
70°
44°
14
69°
44°
15
69°
43°
16
68°
43°
17
68°
42°
18
67°
43°
19
66°
41°
20
66°
41°
21
65°
40°
22
65°
41°
23
64°
40°
24
63°
41°
25
64°
40°
26
63°
39°
27
62°
38°
28
61°
39°
29
58°
38°
30
53°
33°
31
51°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Moses Lake
Moses Lake's October 2026 forecast shows daily high temperatures ranging from 51° to 79°, with overnight lows between 33° and 51°. The average high for October is 69° with an average low of 42°. 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 Moses Lake. See also: November | December | January.