S
M
T
W
T
F
S
26
89°
55°
27
90°
55°
28
89°
59°
29
84°
55°
30
89°
50°
31
93°
53°
1
88°
58°
2
79°
55°
3
81°
51°
4
84°
49°
5
90°
49°
6
95°
52°
7
97°
55°
8
94°
60°
9
92°
61°
10
94°
59°
11
93°
63°
12
90°
64°
13
88°
58°
14
89°
57°
15
90°
59°
16
91°
58°
17
90°
57°
18
92°
58°
19
92°
59°
20
90°
58°
21
87°
55°
22
85°
58°
23
87°
59°
24
90°
60°
25
91°
60°
26
91°
61°
27
90°
60°
28
90°
59°
29
89°
59°
30
84°
57°
31
83°
57°
1
87°
58°
2
80°
56°
3
82°
56°
4
86°
55°
5
86°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Moses Lake
Moses Lake's August 2026 forecast shows daily high temperatures ranging from 80° to 94°, with overnight lows between 55° and 64°. The average high for August is 89° with an average low of 58°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Moses Lake. See also: September | October | November.
