S
M
T
W
T
F
S
26
84°
63°
27
78°
54°
28
77°
60°
29
84°
59°
30
79°
55°
31
81°
53°
1
77°
54°
2
77°
51°
3
76°
52°
4
77°
52°
5
78°
52°
6
79°
53°
7
78°
56°
8
81°
60°
9
83°
58°
10
81°
59°
11
84°
59°
12
84°
60°
13
82°
53°
14
83°
50°
15
75°
52°
16
78°
56°
17
77°
51°
18
76°
49°
19
75°
51°
20
75°
50°
21
76°
51°
22
75°
51°
23
75°
53°
24
78°
50°
25
77°
53°
26
74°
58°
27
77°
58°
28
81°
55°
29
81°
48°
30
78°
49°
31
75°
48°
1
73°
50°
2
72°
54°
3
76°
48°
4
76°
50°
5
72°
54°
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 72° to 84°, with overnight lows between 48° and 63°. The average high for August is 78° with an average low of 54°. 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.