S
M
T
W
T
F
S
26
87°
72°
27
90°
69°
28
90°
70°
29
90°
69°
30
89°
70°
31
88°
72°
1
89°
72°
2
90°
71°
3
91°
73°
4
92°
72°
5
91°
71°
6
90°
71°
7
88°
69°
8
89°
70°
9
92°
69°
10
88°
71°
11
91°
72°
12
90°
71°
13
88°
71°
14
88°
72°
15
89°
72°
16
91°
71°
17
91°
71°
18
90°
68°
19
87°
70°
20
89°
71°
21
90°
70°
22
91°
70°
23
88°
69°
24
87°
68°
25
88°
69°
26
88°
70°
27
90°
68°
28
90°
66°
29
85°
69°
30
85°
67°
31
86°
68°
1
85°
66°
2
85°
65°
3
86°
65°
4
88°
66°
5
88°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Texas
Texas's August 2026 forecast shows daily high temperatures ranging from 85° to 92°, with overnight lows between 65° and 73°. The average high for August is 89° with an average low of 70°. 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 Texas. See also: September | October | November.
