S
M
T
W
T
F
S
26
71°
59°
27
72°
58°
28
73°
57°
29
70°
54°
30
73°
57°
31
71°
58°
1
72°
58°
2
75°
59°
3
76°
60°
4
75°
59°
5
76°
59°
6
77°
60°
7
76°
60°
8
75°
59°
9
76°
61°
10
77°
60°
11
76°
60°
12
76°
59°
13
75°
59°
14
76°
60°
15
76°
59°
16
75°
59°
17
75°
58°
18
74°
58°
19
74°
57°
20
72°
58°
21
75°
55°
22
71°
51°
23
70°
53°
24
71°
55°
25
72°
57°
26
74°
57°
27
73°
56°
28
71°
56°
29
72°
55°
30
68°
57°
31
72°
57°
1
73°
56°
2
73°
55°
3
71°
54°
4
71°
56°
5
70°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Debenham
Debenham's August 2026 forecast shows daily high temperatures ranging from 68° to 77°, with overnight lows between 51° and 61°. The average high for August is 73° with an average low of 57°. 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 Debenham. See also: September | October | November.