S
M
T
W
T
F
S
26
88°
72°
27
86°
65°
28
86°
66°
29
87°
71°
30
91°
68°
31
89°
67°
1
87°
69°
2
87°
66°
3
88°
66°
4
86°
65°
5
86°
66°
6
87°
66°
7
86°
67°
8
87°
68°
9
87°
70°
10
86°
66°
11
87°
69°
12
93°
74°
13
93°
66°
14
91°
66°
15
86°
67°
16
86°
69°
17
90°
70°
18
93°
66°
19
85°
65°
20
84°
64°
21
85°
65°
22
86°
64°
23
83°
65°
24
84°
67°
25
85°
70°
26
83°
72°
27
90°
72°
28
91°
70°
29
92°
63°
30
88°
63°
31
83°
67°
1
87°
69°
2
82°
62°
3
83°
67°
4
82°
70°
5
88°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lake Ozark
Lake Ozark's August 2026 forecast shows daily high temperatures ranging from 82° to 93°, with overnight lows between 62° and 74°. The average high for August is 87° with an average low of 67°. 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 Lake Ozark. See also: September | October | November.