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