S
M
T
W
T
F
S
26
89°
55°
27
90°
61°
28
92°
58°
29
87°
56°
30
89°
58°
31
94°
63°
1
97°
56°
2
84°
53°
3
85°
53°
4
90°
57°
5
94°
61°
6
96°
60°
7
94°
59°
8
93°
59°
9
90°
57°
10
93°
62°
11
92°
61°
12
90°
62°
13
92°
62°
14
92°
61°
15
85°
58°
16
90°
60°
17
90°
61°
18
88°
60°
19
91°
61°
20
91°
61°
21
90°
60°
22
82°
56°
23
90°
60°
24
90°
60°
25
89°
59°
26
83°
58°
27
82°
55°
28
87°
58°
29
88°
59°
30
88°
59°
31
80°
58°
1
85°
57°
2
87°
57°
3
87°
56°
4
86°
56°
5
85°
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 97°, with overnight lows between 53° and 63°. The average high for August is 89° with an average low of 59°. 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.
