S
M
T
W
T
F
S
26
85°
66°
27
85°
67°
28
84°
66°
29
82°
66°
30
81°
65°
31
85°
67°
1
86°
67°
2
85°
65°
3
86°
65°
4
86°
66°
5
85°
64°
6
79°
65°
7
83°
60°
8
79°
59°
9
79°
59°
10
78°
58°
11
79°
65°
12
84°
65°
13
85°
64°
14
84°
58°
15
78°
57°
16
78°
63°
17
79°
64°
18
78°
58°
19
78°
57°
20
79°
57°
21
80°
58°
22
82°
57°
23
82°
56°
24
81°
56°
25
81°
59°
26
82°
61°
27
83°
62°
28
82°
61°
29
83°
63°
30
83°
57°
31
79°
53°
1
76°
52°
2
74°
53°
3
75°
53°
4
75°
54°
5
74°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Coaldale
Coaldale's August 2026 forecast shows daily high temperatures ranging from 74° to 86°, with overnight lows between 52° and 67°. The average high for August is 81° 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 Coaldale. See also: September | October | November.