S
M
T
W
T
F
S
26
88°
59°
27
88°
60°
28
93°
57°
29
87°
56°
30
92°
58°
31
92°
59°
1
91°
58°
2
93°
60°
3
89°
57°
4
91°
59°
5
95°
59°
6
90°
58°
7
95°
64°
8
94°
63°
9
93°
62°
10
90°
62°
11
92°
61°
12
93°
63°
13
94°
63°
14
93°
62°
15
93°
63°
16
92°
63°
17
92°
61°
18
89°
60°
19
91°
60°
20
92°
61°
21
91°
60°
22
86°
59°
23
82°
59°
24
90°
60°
25
91°
61°
26
92°
61°
27
91°
60°
28
90°
59°
29
89°
59°
30
89°
58°
31
88°
58°
1
89°
57°
2
90°
59°
3
89°
58°
4
89°
56°
5
89°
56°
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 82° to 95°, with overnight lows between 56° and 64°. The average high for August is 91° with an average low of 60°. 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.
