S
M
T
W
T
F
S
30
83°
54°
31
77°
66°
1
89°
68°
2
73°
69°
3
87°
70°
4
86°
72°
5
81°
64°
6
76°
60°
7
80°
57°
8
82°
54°
9
87°
70°
10
87°
67°
11
80°
57°
12
81°
67°
13
82°
65°
14
84°
64°
15
86°
66°
16
86°
58°
17
78°
57°
18
79°
58°
19
72°
51°
20
73°
51°
21
74°
52°
22
74°
52°
23
70°
56°
24
71°
55°
25
69°
47°
26
69°
49°
27
73°
55°
28
77°
53°
29
71°
49°
30
71°
53°
1
72°
53°
2
69°
48°
3
71°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Leisure Knoll
Leisure Knoll's September 2026 forecast shows daily high temperatures ranging from 69° to 87°, with overnight lows between 47° and 70°. The average high for September is 76° 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 Leisure Knoll. See also: October | November | December.