S
M
T
W
T
F
S
26
84°
60°
27
84°
60°
28
86°
61°
29
87°
62°
30
84°
58°
31
86°
59°
1
90°
61°
2
90°
64°
3
89°
63°
4
84°
60°
5
83°
60°
6
86°
62°
7
87°
63°
8
88°
63°
9
86°
61°
10
89°
57°
11
83°
59°
12
87°
57°
13
88°
58°
14
90°
60°
15
89°
62°
16
90°
62°
17
91°
64°
18
91°
64°
19
90°
63°
20
90°
63°
21
89°
62°
22
90°
62°
23
90°
61°
24
89°
61°
25
89°
60°
26
88°
63°
27
89°
61°
28
84°
61°
29
88°
60°
30
85°
56°
31
83°
54°
1
84°
55°
2
82°
54°
3
82°
53°
4
80°
54°
5
80°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Coleman
Coleman's August 2026 forecast shows daily high temperatures ranging from 80° to 91°, with overnight lows between 51° and 64°. The average high for August is 87° with an average low of 60°. 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 Coleman. See also: September | October | November.