S
M
T
W
T
F
S
30
98°
61°
31
100°
71°
1
101°
72°
2
101°
72°
3
102°
73°
4
101°
74°
5
103°
76°
6
103°
71°
7
95°
72°
8
100°
67°
9
100°
73°
10
99°
75°
11
87°
72°
12
98°
68°
13
100°
72°
14
99°
74°
15
102°
71°
16
101°
72°
17
101°
70°
18
102°
72°
19
103°
69°
20
102°
71°
21
95°
71°
22
82°
63°
23
80°
59°
24
76°
62°
25
84°
62°
26
87°
60°
27
87°
64°
28
87°
52°
29
91°
63°
30
94°
73°
1
92°
71°
2
80°
65°
3
73°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Marked Tree
Marked Tree's September 2026 forecast shows daily high temperatures ranging from 73° to 94°, with overnight lows between 52° and 73°. The average high for September is 86° with an average low of 64°. 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 Marked Tree. See also: October | November | December.
