S
M
T
W
T
F
S
26
80°
61°
27
81°
61°
28
83°
60°
29
84°
58°
30
84°
62°
31
85°
62°
1
84°
61°
2
83°
62°
3
83°
55°
4
79°
54°
5
74°
54°
6
75°
53°
7
79°
56°
8
83°
61°
9
82°
62°
10
83°
58°
11
82°
60°
12
79°
57°
13
81°
59°
14
Hist. Avg.
83°
62°
15
Hist. Avg.
83°
61°
16
Hist. Avg.
83°
61°
17
Hist. Avg.
82°
61°
18
Hist. Avg.
82°
61°
19
Hist. Avg.
82°
61°
20
Hist. Avg.
82°
61°
21
Hist. Avg.
82°
61°
22
Hist. Avg.
82°
60°
23
Hist. Avg.
82°
60°
24
Hist. Avg.
81°
60°
25
Hist. Avg.
81°
60°
26
Hist. Avg.
81°
60°
27
Hist. Avg.
81°
60°
28
Hist. Avg.
81°
59°
29
Hist. Avg.
80°
59°
30
Hist. Avg.
80°
59°
31
Hist. Avg.
80°
59°
1
Hist. Avg.
80°
58°
2
Hist. Avg.
80°
58°
3
Hist. Avg.
79°
58°
4
Hist. Avg.
79°
58°
5
Hist. Avg.
79°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Carbondale
Carbondale's August 2026 forecast shows daily high temperatures ranging from 74° to 85°, with overnight lows between 53° and 62°. The average high for August is 81° with an average low of 59°. 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 Carbondale. See also: September | October | November.
