S
M
T
W
T
F
S
26
83°
67°
27
84°
68°
28
87°
69°
29
85°
69°
30
87°
68°
31
88°
69°
1
85°
69°
2
88°
70°
3
89°
70°
4
90°
69°
5
88°
69°
6
89°
68°
7
90°
69°
8
89°
66°
9
83°
63°
10
83°
64°
11
85°
68°
12
85°
68°
13
88°
69°
14
89°
69°
15
87°
68°
16
84°
68°
17
86°
62°
18
88°
61°
19
89°
61°
20
88°
63°
21
89°
64°
22
88°
67°
23
89°
67°
24
86°
66°
25
83°
64°
26
83°
64°
27
84°
63°
28
82°
64°
29
82°
63°
30
83°
61°
31
83°
65°
1
88°
62°
2
87°
65°
3
86°
65°
4
85°
59°
5
82°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Mount Carmel
Mount Carmel's August 2026 forecast shows daily high temperatures ranging from 82° to 90°, with overnight lows between 59° and 70°. The average high for August is 86° with an average low of 66°. 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 Mount Carmel. See also: September | October | November.