S
M
T
W
T
F
S
30
104°
75°
31
101°
71°
1
N/A
2
91°
74°
3
93°
73°
4
96°
72°
5
94°
71°
6
95°
70°
7
97°
74°
8
98°
71°
9
97°
73°
10
98°
73°
11
92°
71°
12
90°
67°
13
91°
68°
14
89°
71°
15
87°
71°
16
90°
70°
17
90°
70°
18
89°
69°
19
89°
70°
20
88°
70°
21
87°
69°
22
87°
69°
23
89°
68°
24
88°
68°
25
87°
67°
26
88°
68°
27
89°
67°
28
89°
66°
29
88°
66°
30
88°
66°
1
87°
66°
2
87°
65°
3
86°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Carthage
Carthage's September 2026 forecast shows daily high temperatures ranging from 86° to 98°, with overnight lows between 65° and 74°. The average high for September is 90° with an average low of 69°. 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.
