S
M
T
W
T
F
S
30
86°
66°
31
87°
66°
1
86°
65°
2
86°
66°
3
87°
67°
4
87°
66°
5
86°
65°
6
85°
66°
7
86°
63°
8
82°
60°
9
82°
62°
10
83°
63°
11
85°
63°
12
80°
59°
13
72°
53°
14
70°
52°
15
70°
58°
16
72°
57°
17
71°
53°
18
74°
54°
19
79°
58°
20
79°
58°
21
78°
57°
22
74°
49°
23
79°
47°
24
74°
56°
25
72°
56°
26
73°
48°
27
76°
43°
28
68°
44°
29
69°
53°
30
70°
52°
1
65°
51°
2
64°
55°
3
72°
55°
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 64° to 87°, with overnight lows between 43° and 67°. The average high for September is 77° with an average low of 57°. 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.
