S
M
T
W
T
F
S
26
94°
63°
27
94°
62°
28
95°
64°
29
95°
64°
30
94°
63°
31
88°
57°
1
84°
58°
2
89°
61°
3
94°
63°
4
95°
63°
5
92°
61°
6
87°
60°
7
90°
62°
8
93°
63°
9
93°
63°
10
92°
62°
11
91°
62°
12
88°
61°
13
90°
62°
14
91°
61°
15
88°
61°
16
87°
58°
17
88°
60°
18
87°
60°
19
89°
61°
20
92°
61°
21
90°
59°
22
90°
60°
23
92°
59°
24
87°
57°
25
90°
51°
26
80°
49°
27
78°
49°
28
80°
54°
29
85°
56°
30
87°
47°
31
78°
52°
1
80°
50°
2
79°
47°
3
79°
48°
4
84°
50°
5
82°
47°
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 78° to 95°, with overnight lows between 47° and 64°. The average high for August is 88° 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.
