S
M
T
W
T
F
S
26
89°
72°
27
92°
72°
28
94°
73°
29
94°
73°
30
91°
74°
31
90°
74°
1
90°
73°
2
91°
73°
3
90°
74°
4
90°
73°
5
91°
73°
6
92°
72°
7
93°
72°
8
92°
73°
9
93°
73°
10
91°
74°
11
90°
74°
12
93°
73°
13
92°
74°
14
90°
73°
15
90°
73°
16
91°
72°
17
90°
74°
18
90°
75°
19
91°
74°
20
90°
74°
21
89°
73°
22
89°
72°
23
92°
74°
24
94°
74°
25
94°
73°
26
93°
72°
27
91°
74°
28
92°
73°
29
91°
72°
30
92°
73°
31
90°
72°
1
88°
71°
2
89°
71°
3
88°
72°
4
89°
73°
5
91°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in LeBlanc
LeBlanc's August 2026 forecast shows daily high temperatures ranging from 88° to 94°, with overnight lows between 71° and 75°. 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 LeBlanc. See also: September | October | November.