S
M
T
W
T
F
S
26
98°
74°
27
97°
70°
28
94°
69°
29
95°
70°
30
94°
70°
31
92°
71°
1
94°
72°
2
93°
68°
3
92°
66°
4
92°
67°
5
91°
68°
6
90°
71°
7
91°
70°
8
95°
69°
9
90°
70°
10
93°
70°
11
95°
71°
12
94°
72°
13
93°
72°
14
93°
68°
15
91°
68°
16
88°
69°
17
88°
67°
18
87°
65°
19
87°
67°
20
90°
69°
21
91°
71°
22
90°
72°
23
91°
69°
24
92°
71°
25
93°
67°
26
90°
67°
27
89°
68°
28
89°
68°
29
87°
65°
30
85°
65°
31
85°
64°
1
Hist. Avg.
89°
64°
2
Hist. Avg.
89°
64°
3
Hist. Avg.
88°
64°
4
Hist. Avg.
88°
64°
5
Hist. Avg.
88°
63°
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 98°, with overnight lows between 64° 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.