S
M
T
W
T
F
S
30
73°
52°
31
73°
59°
1
74°
60°
2
77°
60°
3
77°
53°
4
74°
49°
5
73°
50°
6
71°
50°
7
72°
52°
8
76°
52°
9
76°
57°
10
79°
49°
11
73°
49°
12
71°
55°
13
71°
47°
14
70°
47°
15
67°
52°
16
70°
50°
17
69°
52°
18
72°
45°
19
70°
45°
20
68°
46°
21
72°
45°
22
68°
50°
23
71°
51°
24
75°
53°
25
75°
52°
26
74°
53°
27
74°
53°
28
76°
49°
29
72°
45°
30
69°
51°
1
71°
51°
2
73°
41°
3
72°
40°
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 67° to 79°, with overnight lows between 40° and 60°. The average high for September is 73° with an average low of 50°. 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.
