S
M
T
W
T
F
S
30
86°
56°
31
83°
55°
1
84°
55°
2
82°
54°
3
81°
55°
4
82°
55°
5
84°
54°
6
84°
55°
7
84°
44°
8
75°
42°
9
73°
44°
10
75°
43°
11
76°
42°
12
77°
43°
13
74°
46°
14
78°
50°
15
84°
45°
16
83°
51°
17
82°
54°
18
83°
48°
19
83°
52°
20
81°
55°
21
84°
50°
22
81°
44°
23
80°
47°
24
73°
42°
25
69°
44°
26
70°
42°
27
74°
40°
28
73°
44°
29
67°
48°
30
76°
39°
1
68°
46°
2
75°
47°
3
77°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Clark Tree
Clark Tree's September 2026 forecast shows daily high temperatures ranging from 67° to 86°, with overnight lows between 39° and 56°. The average high for September is 78° with an average low of 48°. 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 Clark Tree. See also: October | November | December.
