S
M
T
W
T
F
S
30
67°
59°
31
69°
58°
1
69°
58°
2
68°
57°
3
68°
56°
4
69°
58°
5
67°
58°
6
68°
57°
7
68°
57°
8
67°
56°
9
67°
54°
10
66°
53°
11
66°
57°
12
65°
57°
13
66°
55°
14
63°
56°
15
65°
56°
16
64°
55°
17
65°
52°
18
62°
56°
19
63°
55°
20
65°
56°
21
64°
54°
22
64°
55°
23
60°
52°
24
61°
55°
25
Hist. Avg.
62°
50°
26
Hist. Avg.
62°
50°
27
Hist. Avg.
62°
49°
28
Hist. Avg.
62°
49°
29
Hist. Avg.
62°
49°
30
Hist. Avg.
61°
49°
1
Hist. Avg.
61°
49°
2
Hist. Avg.
61°
49°
3
Hist. Avg.
61°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Lee
Lee's September 2026 forecast shows daily high temperatures ranging from 60° to 69°, with overnight lows between 52° and 59°. The average high for September is 66° with an average low of 56°. 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 Lee. See also: October | November | December.