S
M
T
W
T
F
S
26
95°
77°
27
96°
76°
28
96°
77°
29
95°
77°
30
96°
76°
31
96°
77°
1
95°
76°
2
95°
77°
3
97°
70°
4
92°
71°
5
95°
76°
6
96°
73°
7
97°
76°
8
96°
75°
9
97°
73°
10
91°
76°
11
96°
76°
12
97°
75°
13
96°
72°
14
90°
74°
15
93°
75°
16
95°
75°
17
95°
74°
18
94°
74°
19
92°
75°
20
95°
75°
21
92°
74°
22
95°
74°
23
95°
73°
24
94°
73°
25
94°
71°
26
92°
72°
27
91°
73°
28
88°
71°
29
89°
74°
30
92°
74°
31
93°
71°
1
89°
68°
2
88°
68°
3
88°
72°
4
92°
69°
5
93°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lone Star
Lone Star's August 2026 forecast shows daily high temperatures ranging from 88° to 97°, with overnight lows between 68° and 77°. The average high for August is 94° with an average low of 74°. 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 Lone Star. See also: September | October | November.
