S
M
T
W
T
F
S
30
92°
69°
31
91°
68°
1
90°
67°
2
90°
66°
3
89°
68°
4
89°
63°
5
88°
67°
6
90°
65°
7
89°
66°
8
88°
67°
9
88°
67°
10
87°
66°
11
88°
66°
12
84°
65°
13
82°
65°
14
83°
64°
15
82°
65°
16
84°
64°
17
82°
63°
18
83°
61°
19
81°
60°
20
81°
56°
21
80°
56°
22
80°
57°
23
82°
59°
24
83°
61°
25
84°
62°
26
83°
61°
27
83°
60°
28
78°
56°
29
80°
54°
30
78°
55°
1
Hist. Avg.
81°
59°
2
Hist. Avg.
81°
59°
3
Hist. Avg.
80°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Markton
Markton's September 2026 forecast shows daily high temperatures ranging from 78° to 92°, with overnight lows between 54° and 69°. The average high for September is 85° 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 Markton. See also: October | November | December.
