S
M
T
W
T
F
S
26
90°
75°
27
90°
76°
28
91°
76°
29
89°
75°
30
89°
76°
31
90°
76°
1
89°
77°
2
90°
77°
3
91°
76°
4
91°
77°
5
92°
75°
6
91°
76°
7
89°
76°
8
90°
75°
9
89°
76°
10
88°
76°
11
89°
75°
12
89°
76°
13
90°
76°
14
90°
75°
15
89°
76°
16
90°
76°
17
90°
75°
18
91°
76°
19
93°
76°
20
92°
75°
21
92°
69°
22
90°
69°
23
90°
71°
24
89°
70°
25
90°
71°
26
92°
72°
27
89°
73°
28
89°
74°
29
93°
74°
30
94°
73°
31
94°
74°
1
93°
75°
2
94°
74°
3
93°
75°
4
94°
74°
5
93°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Acadiana
Acadiana's August 2026 forecast shows daily high temperatures ranging from 88° to 94°, with overnight lows between 69° and 77°. The average high for August is 91° with an average low of 75°. 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 Acadiana. See also: September | October | November.
