S
M
T
W
T
F
S
26
85°
54°
27
86°
58°
28
94°
54°
29
86°
55°
30
89°
59°
31
94°
61°
1
96°
63°
2
97°
66°
3
97°
66°
4
96°
65°
5
99°
65°
6
92°
66°
7
96°
65°
8
92°
64°
9
89°
60°
10
88°
58°
11
82°
57°
12
84°
52°
13
84°
56°
14
Hist. Avg.
89°
57°
15
Hist. Avg.
89°
57°
16
Hist. Avg.
88°
56°
17
Hist. Avg.
88°
56°
18
Hist. Avg.
88°
56°
19
Hist. Avg.
88°
56°
20
Hist. Avg.
88°
55°
21
Hist. Avg.
87°
55°
22
Hist. Avg.
87°
55°
23
Hist. Avg.
87°
55°
24
Hist. Avg.
86°
54°
25
Hist. Avg.
86°
54°
26
Hist. Avg.
86°
54°
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 82° to 99°, with overnight lows between 52° and 66°. 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.
