S
M
T
W
T
F
S
26
75°
62°
27
73°
62°
28
72°
63°
29
74°
63°
30
73°
62°
31
71°
61°
1
68°
61°
2
68°
60°
3
69°
61°
4
68°
62°
5
68°
61°
6
69°
62°
7
71°
62°
8
70°
61°
9
69°
60°
10
68°
58°
11
73°
55°
12
69°
55°
13
67°
61°
14
72°
59°
15
75°
55°
16
67°
60°
17
68°
61°
18
75°
62°
19
73°
61°
20
74°
57°
21
71°
53°
22
67°
52°
23
67°
53°
24
68°
57°
25
71°
57°
26
72°
58°
27
69°
58°
28
73°
57°
29
72°
57°
30
72°
55°
31
70°
58°
1
70°
51°
2
71°
52°
3
63°
56°
4
66°
57°
5
70°
56°
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 63° to 75°, with overnight lows between 51° and 63°. The average high for August is 70° with an average low of 58°. 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.