S
M
T
W
T
F
S
26
96°
75°
27
95°
75°
28
96°
74°
29
96°
75°
30
97°
75°
31
96°
74°
1
96°
75°
2
95°
75°
3
97°
74°
4
97°
75°
5
96°
74°
6
96°
73°
7
96°
70°
8
93°
72°
9
95°
73°
10
97°
74°
11
96°
73°
12
92°
72°
13
96°
72°
14
96°
73°
15
95°
72°
16
94°
73°
17
96°
72°
18
96°
73°
19
95°
70°
20
94°
69°
21
93°
71°
22
97°
72°
23
91°
71°
24
90°
72°
25
90°
72°
26
91°
70°
27
93°
69°
28
93°
70°
29
92°
69°
30
93°
70°
31
90°
69°
1
89°
70°
2
89°
67°
3
90°
66°
4
88°
65°
5
88°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lufkin
Lufkin's August 2026 forecast shows daily high temperatures ranging from 88° to 97°, with overnight lows between 65° and 75°. 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 Lufkin. See also: September | October | November.