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