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
98°
74°
9
97°
74°
10
96°
74°
11
98°
72°
12
104°
77°
13
101°
78°
14
100°
76°
15
98°
74°
16
98°
71°
17
98°
72°
18
101°
74°
19
101°
73°
20
101°
74°
21
98°
73°
22
96°
73°
23
94°
72°
24
93°
70°
25
92°
71°
26
89°
66°
27
93°
72°
28
86°
70°
29
90°
69°
30
91°
70°
31
92°
70°
1
91°
69°
2
91°
70°
3
90°
69°
4
91°
69°
5
90°
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 86° to 101°, with overnight lows between 66° and 78°. The average high for August is 94° with an average low of 71°. 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.