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