S
M
T
W
T
F
S
26
86°
70°
27
90°
74°
28
89°
63°
29
81°
60°
30
82°
62°
31
82°
62°
1
84°
61°
2
85°
61°
3
82°
63°
4
83°
65°
5
85°
63°
6
83°
61°
7
84°
63°
8
84°
64°
9
83°
64°
10
83°
63°
11
78°
63°
12
81°
64°
13
83°
64°
14
83°
63°
15
84°
62°
16
78°
58°
17
77°
57°
18
77°
57°
19
78°
59°
20
77°
58°
21
77°
60°
22
79°
63°
23
83°
63°
24
84°
64°
25
84°
64°
26
85°
63°
27
85°
64°
28
84°
63°
29
83°
62°
30
84°
63°
31
84°
63°
1
83°
62°
2
83°
62°
3
79°
58°
4
76°
60°
5
77°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sunman
Sunman's August 2026 forecast shows daily high temperatures ranging from 76° to 90°, with overnight lows between 57° and 74°. The average high for August is 82° with an average low of 62°. 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 Sunman. See also: September | October | November.