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