S
M
T
W
T
F
S
26
89°
75°
27
90°
75°
28
91°
74°
29
89°
75°
30
89°
75°
31
90°
74°
1
89°
75°
2
90°
76°
3
92°
76°
4
92°
75°
5
91°
76°
6
91°
76°
7
92°
75°
8
93°
76°
9
93°
76°
10
93°
73°
11
94°
72°
12
94°
73°
13
93°
74°
14
94°
73°
15
91°
72°
16
92°
73°
17
93°
73°
18
92°
72°
19
91°
70°
20
90°
69°
21
90°
70°
22
91°
70°
23
90°
71°
24
90°
70°
25
91°
70°
26
91°
71°
27
90°
70°
28
90°
70°
29
91°
71°
30
93°
71°
31
92°
72°
1
89°
71°
2
90°
70°
3
89°
71°
4
90°
72°
5
89°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Leonville
Leonville's August 2026 forecast shows daily high temperatures ranging from 89° to 94°, with overnight lows between 69° and 76°. The average high for August is 91° with an average low of 73°. 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 Leonville. See also: September | October | November.