S
M
T
W
T
F
S
30
102°
75°
31
106°
74°
1
103°
74°
2
107°
72°
3
110°
71°
4
100°
76°
5
105°
70°
6
105°
72°
7
106°
71°
8
105°
74°
9
105°
75°
10
106°
74°
11
105°
72°
12
109°
68°
13
105°
76°
14
104°
75°
15
105°
75°
16
105°
71°
17
103°
70°
18
104°
69°
19
106°
72°
20
101°
73°
21
104°
64°
22
101°
68°
23
104°
69°
24
100°
72°
25
102°
70°
26
104°
68°
27
N/A
28
101°
67°
29
98°
73°
30
94°
76°
1
91°
70°
2
83°
69°
3
71°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in De Leon
De Leon's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 De Leon. See also: October | November | December.
