S
M
T
W
T
F
S
26
99°
75°
27
100°
73°
28
99°
66°
29
100°
77°
30
101°
78°
31
103°
73°
1
96°
71°
2
99°
72°
3
101°
72°
4
100°
76°
5
99°
75°
6
98°
74°
7
100°
73°
8
101°
74°
9
98°
75°
10
97°
74°
11
92°
70°
12
95°
73°
13
94°
72°
14
94°
73°
15
95°
72°
16
95°
74°
17
94°
74°
18
95°
73°
19
95°
73°
20
94°
72°
21
94°
72°
22
93°
71°
23
88°
71°
24
87°
70°
25
85°
69°
26
83°
69°
27
84°
70°
28
88°
71°
29
87°
70°
30
91°
70°
31
90°
69°
1
90°
70°
2
85°
69°
3
82°
68°
4
85°
68°
5
84°
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 82° to 103°, with overnight lows between 67° and 78°. The average high for August is 93° 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.