S
M
T
W
T
F
S
30
90°
72°
31
90°
74°
1
89°
74°
2
91°
76°
3
88°
76°
4
94°
74°
5
92°
75°
6
95°
75°
7
91°
74°
8
90°
74°
9
91°
75°
10
94°
74°
11
93°
74°
12
92°
75°
13
93°
73°
14
94°
78°
15
88°
75°
16
89°
77°
17
89°
75°
18
89°
74°
19
90°
72°
20
89°
70°
21
87°
73°
22
89°
71°
23
88°
72°
24
86°
71°
25
85°
68°
26
86°
70°
27
84°
67°
28
84°
69°
29
83°
69°
30
84°
71°
1
82°
70°
2
86°
68°
3
87°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in DeLand
DeLand's September 2026 forecast shows daily high temperatures ranging from 82° to 90°, with overnight lows between 67° and 73°. The average high for September is 86° with an average low of 70°. 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 DeLand. See also: October | November | December.
