S
M
T
W
T
F
S
26
88°
72°
27
91°
73°
28
93°
72°
29
93°
73°
30
90°
74°
31
89°
74°
1
89°
73°
2
90°
73°
3
89°
74°
4
89°
73°
5
90°
73°
6
91°
72°
7
92°
72°
8
91°
73°
9
92°
73°
10
90°
74°
11
89°
73°
12
92°
74°
13
91°
73°
14
89°
72°
15
89°
72°
16
90°
73°
17
89°
73°
18
89°
74°
19
90°
74°
20
89°
73°
21
88°
74°
22
88°
72°
23
91°
74°
24
93°
74°
25
93°
73°
26
92°
72°
27
90°
74°
28
91°
73°
29
90°
72°
30
91°
73°
31
89°
72°
1
87°
71°
2
87°
71°
3
89°
72°
4
89°
73°
5
90°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lower Texas
Lower Texas's August 2026 forecast shows daily high temperatures ranging from 87° to 93°, with overnight lows between 71° and 74°. The average high for August is 90° 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 Lower Texas. See also: September | October | November.
