S
M
T
W
T
F
S
30
95°
61°
31
97°
67°
1
100°
70°
2
100°
72°
3
99°
72°
4
101°
73°
5
103°
73°
6
98°
74°
7
92°
65°
8
97°
76°
9
100°
76°
10
94°
69°
11
86°
67°
12
94°
69°
13
97°
72°
14
94°
72°
15
89°
66°
16
86°
65°
17
86°
62°
18
82°
60°
19
78°
60°
20
80°
58°
21
82°
57°
22
85°
62°
23
85°
62°
24
86°
63°
25
86°
64°
26
85°
63°
27
84°
62°
28
84°
62°
29
85°
61°
30
85°
62°
1
81°
56°
2
73°
51°
3
71°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Clarkton
Clarkton's September 2026 forecast shows daily high temperatures ranging from 71° to 100°, with overnight lows between 48° and 76°. The average high for September is 86° with an average low of 63°. 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 Clarkton. See also: October | November | December.
