S
M
T
W
T
F
S
30
91°
63°
31
93°
65°
1
93°
65°
2
95°
66°
3
96°
65°
4
97°
67°
5
87°
67°
6
83°
67°
7
82°
62°
8
86°
60°
9
87°
65°
10
87°
66°
11
81°
66°
12
84°
66°
13
86°
65°
14
83°
61°
15
83°
59°
16
83°
61°
17
82°
62°
18
80°
60°
19
77°
57°
20
79°
63°
21
85°
61°
22
82°
61°
23
83°
60°
24
83°
61°
25
82°
62°
26
83°
61°
27
83°
61°
28
82°
60°
29
83°
60°
30
82°
59°
1
82°
59°
2
80°
53°
3
70°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Mount Carmel
Mount Carmel's September 2026 forecast shows daily high temperatures ranging from 70° to 87°, with overnight lows between 48° and 67°. The average high for September is 82° with an average low of 61°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Mount Carmel. See also: October | November | December.
