S
M
T
W
T
F
S
30
63°
43°
31
65°
43°
1
70°
50°
2
68°
50°
3
69°
49°
4
70°
49°
5
66°
43°
6
68°
40°
7
65°
47°
8
67°
49°
9
69°
51°
10
70°
49°
11
70°
44°
12
68°
48°
13
67°
47°
14
67°
46°
15
68°
44°
16
67°
35°
17
63°
38°
18
57°
41°
19
57°
35°
20
58°
35°
21
61°
45°
22
64°
46°
23
Hist. Avg.
59°
36°
24
Hist. Avg.
59°
36°
25
Hist. Avg.
59°
35°
26
Hist. Avg.
58°
35°
27
Hist. Avg.
58°
35°
28
Hist. Avg.
58°
35°
29
Hist. Avg.
57°
34°
30
Hist. Avg.
57°
34°
1
Hist. Avg.
57°
34°
2
Hist. Avg.
57°
34°
3
Hist. Avg.
56°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Lea Park
Lea Park's September 2026 forecast shows daily high temperatures ranging from 57° to 70°, with overnight lows between 35° and 51°. The average high for September is 66° with an average low of 44°. 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 Lea Park. See also: October | November | December.