S
M
T
W
T
F
S
30
70°
63°
31
78°
66°
1
88°
66°
2
87°
66°
3
78°
64°
4
77°
63°
5
76°
55°
6
74°
50°
7
73°
59°
8
77°
70°
9
76°
62°
10
74°
55°
11
73°
61°
12
80°
56°
13
78°
57°
14
72°
55°
15
73°
53°
16
72°
49°
17
71°
51°
18
72°
50°
19
68°
50°
20
67°
49°
21
70°
54°
22
64°
54°
23
66°
53°
24
68°
54°
25
73°
54°
26
72°
53°
27
68°
52°
28
72°
54°
29
73°
55°
30
73°
55°
1
72°
53°
2
70°
48°
3
59°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Carsonville
Carsonville's September 2026 forecast shows daily high temperatures ranging from 59° to 80°, with overnight lows between 44° and 70°. The average high for September is 71° with an average low of 54°. 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 Carsonville. See also: October | November | December.
