S
M
T
W
T
F
S
26
74°
54°
27
76°
53°
28
76°
54°
29
75°
54°
30
76°
53°
31
74°
54°
1
75°
53°
2
76°
54°
3
74°
53°
4
70°
52°
5
73°
54°
6
75°
54°
7
76°
53°
8
73°
54°
9
75°
54°
10
74°
52°
11
71°
52°
12
70°
50°
13
70°
48°
14
69°
51°
15
70°
53°
16
73°
51°
17
72°
52°
18
71°
47°
19
73°
48°
20
72°
47°
21
69°
49°
22
71°
50°
23
70°
47°
24
72°
47°
25
71°
46°
26
69°
45°
27
68°
46°
28
69°
46°
29
72°
47°
30
70°
50°
31
72°
46°
1
73°
44°
2
68°
44°
3
67°
46°
4
67°
43°
5
66°
42°
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 66° to 76°, with overnight lows between 42° and 54°. The average high for August is 72° with an average low of 50°. 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.