S
M
T
W
T
F
S
26
88°
71°
27
92°
67°
28
90°
67°
29
91°
70°
30
94°
69°
31
96°
73°
1
94°
72°
2
94°
71°
3
93°
67°
4
96°
67°
5
89°
66°
6
90°
67°
7
90°
69°
8
91°
70°
9
92°
73°
10
93°
70°
11
92°
71°
12
94°
74°
13
95°
71°
14
93°
69°
15
95°
69°
16
92°
71°
17
92°
66°
18
91°
71°
19
92°
69°
20
88°
68°
21
86°
70°
22
91°
67°
23
91°
67°
24
92°
69°
25
93°
70°
26
92°
70°
27
92°
69°
28
91°
68°
29
91°
69°
30
90°
68°
31
91°
68°
1
91°
67°
2
90°
66°
3
89°
66°
4
85°
67°
5
88°
67°
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 85° to 96°, with overnight lows between 66° and 74°. The average high for August is 91° with an average low of 69°. 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.