S
M
T
W
T
F
S
26
97°
75°
27
98°
73°
28
98°
76°
29
98°
77°
30
101°
78°
31
99°
76°
1
101°
75°
2
101°
77°
3
100°
69°
4
99°
78°
5
98°
75°
6
100°
76°
7
99°
74°
8
98°
72°
9
99°
73°
10
97°
74°
11
100°
77°
12
102°
77°
13
102°
76°
14
96°
76°
15
101°
76°
16
101°
74°
17
101°
73°
18
101°
75°
19
102°
74°
20
100°
76°
21
99°
75°
22
100°
76°
23
100°
75°
24
96°
73°
25
95°
71°
26
96°
74°
27
97°
74°
28
97°
74°
29
97°
73°
30
96°
74°
31
96°
74°
1
95°
73°
2
95°
73°
3
94°
72°
4
96°
73°
5
96°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lockhart
Lockhart's August 2026 forecast shows daily high temperatures ranging from 94° to 102°, with overnight lows between 71° and 77°. The average high for August is 98° 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 Lockhart. See also: September | October | November.