S
M
T
W
T
F
S
26
93°
76°
27
95°
77°
28
93°
78°
29
93°
77°
30
94°
78°
31
94°
80°
1
93°
76°
2
N/A
3
92°
73°
4
95°
75°
5
93°
74°
6
94°
75°
7
93°
76°
8
92°
75°
9
93°
76°
10
91°
75°
11
92°
75°
12
92°
76°
13
94°
75°
14
95°
76°
15
89°
75°
16
89°
72°
17
91°
77°
18
90°
76°
19
93°
77°
20
94°
78°
21
93°
78°
22
92°
77°
23
90°
77°
24
91°
76°
25
92°
77°
26
93°
78°
27
93°
77°
28
92°
77°
29
93°
76°
30
92°
77°
31
89°
77°
1
90°
76°
2
92°
77°
3
92°
77°
4
91°
76°
5
89°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Lafourche Crossing
Lafourche Crossing's August 2026 forecast shows daily high temperatures ranging from 89° to 95°, with overnight lows between 72° and 78°. The average high for August is 92° with an average low of 76°. 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 Lafourche Crossing. See also: September | October | November.
