S
M
T
W
T
F
S
26
83°
52°
27
84°
54°
28
86°
62°
29
93°
59°
30
92°
55°
31
88°
57°
1
90°
56°
2
88°
58°
3
90°
60°
4
93°
63°
5
95°
59°
6
88°
61°
7
93°
58°
8
90°
63°
9
93°
57°
10
89°
55°
11
87°
58°
12
91°
59°
13
90°
54°
14
86°
61°
15
93°
60°
16
93°
60°
17
92°
53°
18
83°
50°
19
82°
52°
20
81°
49°
21
80°
55°
22
84°
59°
23
88°
58°
24
91°
62°
25
92°
58°
26
88°
52°
27
Hist. Avg.
86°
53°
28
Hist. Avg.
85°
53°
29
Hist. Avg.
85°
53°
30
Hist. Avg.
85°
52°
31
Hist. Avg.
84°
52°
1
Hist. Avg.
84°
52°
2
Hist. Avg.
84°
51°
3
Hist. Avg.
84°
51°
4
Hist. Avg.
83°
51°
5
Hist. Avg.
83°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Moses Lake
Moses Lake's August 2026 forecast shows daily high temperatures ranging from 80° to 95°, with overnight lows between 49° and 63°. The average high for August is 89° with an average low of 57°. 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.
