S
M
T
W
T
F
S
30
72°
65°
31
74°
60°
1
78°
64°
2
84°
67°
3
79°
65°
4
76°
60°
5
75°
59°
6
72°
54°
7
76°
53°
8
73°
61°
9
74°
64°
10
75°
49°
11
68°
47°
12
78°
61°
13
75°
56°
14
69°
56°
15
73°
57°
16
68°
53°
17
70°
50°
18
62°
49°
19
59°
46°
20
63°
48°
21
62°
47°
22
63°
51°
23
67°
52°
24
68°
52°
25
70°
51°
26
70°
48°
27
63°
45°
28
69°
50°
29
70°
51°
30
71°
52°
1
71°
51°
2
69°
49°
3
68°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Carthage
Carthage's September 2026 forecast shows daily high temperatures ranging from 59° to 78°, with overnight lows between 45° and 64°. The average high for September is 69° with an average low of 52°. 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 Carthage. See also: October | November | December.
