S
M
T
W
T
F
S
26
99°
75°
27
99°
74°
28
85°
75°
29
88°
71°
30
89°
69°
31
92°
71°
1
72°
65°
2
85°
65°
3
88°
62°
4
92°
67°
5
91°
70°
6
86°
70°
7
87°
69°
8
91°
71°
9
96°
75°
10
96°
74°
11
95°
75°
12
93°
74°
13
90°
71°
14
89°
72°
15
93°
72°
16
95°
74°
17
94°
71°
18
88°
68°
19
92°
73°
20
93°
74°
21
93°
74°
22
92°
73°
23
92°
73°
24
91°
74°
25
92°
73°
26
91°
72°
27
91°
71°
28
92°
72°
29
92°
72°
30
91°
71°
31
91°
72°
1
90°
71°
2
91°
72°
3
91°
71°
4
90°
70°
5
90°
71°
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 86° to 96°, with overnight lows between 68° and 75°. The average high for August is 92° with an average low of 72°. 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.