S
M
T
W
T
F
S
26
99°
75°
27
100°
73°
28
99°
66°
29
97°
75°
30
98°
77°
31
102°
70°
1
92°
70°
2
95°
67°
3
100°
69°
4
97°
74°
5
96°
74°
6
96°
76°
7
97°
70°
8
100°
74°
9
100°
75°
10
100°
74°
11
100°
75°
12
101°
77°
13
99°
76°
14
97°
71°
15
92°
72°
16
93°
72°
17
96°
73°
18
98°
71°
19
95°
71°
20
94°
72°
21
90°
68°
22
94°
73°
23
93°
73°
24
93°
72°
25
92°
72°
26
93°
71°
27
93°
72°
28
92°
72°
29
93°
70°
30
93°
71°
31
92°
70°
1
92°
71°
2
91°
70°
3
91°
70°
4
90°
69°
5
89°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lubbock
Lubbock's August 2026 forecast shows daily high temperatures ranging from 89° to 101°, with overnight lows between 68° and 77°. The average high for August is 94° with an average low of 72°. 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 Lubbock. See also: September | October | November.