S
M
T
W
T
F
S
26
90°
81°
27
91°
80°
28
91°
82°
29
90°
82°
30
90°
81°
31
91°
81°
1
91°
80°
2
90°
80°
3
91°
78°
4
89°
78°
5
92°
77°
6
91°
79°
7
92°
80°
8
94°
79°
9
92°
78°
10
93°
81°
11
93°
77°
12
90°
78°
13
89°
77°
14
88°
78°
15
91°
80°
16
91°
80°
17
92°
79°
18
90°
79°
19
91°
78°
20
90°
78°
21
92°
80°
22
92°
77°
23
91°
77°
24
92°
78°
25
91°
78°
26
90°
77°
27
89°
76°
28
88°
77°
29
89°
77°
30
90°
79°
31
89°
78°
1
89°
77°
2
90°
76°
3
90°
77°
4
91°
77°
5
91°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in La Marque
La Marque's August 2026 forecast shows daily high temperatures ranging from 88° to 94°, with overnight lows between 76° and 82°. The average high for August is 91° with an average low of 79°. 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 La Marque. See also: September | October | November.