S
M
T
W
T
F
S
30
102°
72°
31
102°
71°
1
101°
71°
2
102°
70°
3
101°
73°
4
98°
70°
5
101°
67°
6
100°
60°
7
93°
60°
8
92°
62°
9
93°
64°
10
96°
66°
11
99°
64°
12
99°
65°
13
96°
67°
14
98°
66°
15
98°
61°
16
96°
62°
17
95°
64°
18
96°
65°
19
96°
64°
20
95°
59°
21
93°
63°
22
87°
62°
23
84°
60°
24
86°
63°
25
87°
61°
26
90°
58°
27
86°
57°
28
86°
60°
29
85°
54°
30
83°
59°
1
83°
63°
2
90°
60°
3
83°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lenwood
Lenwood's September 2026 forecast shows daily high temperatures ranging from 83° to 102°, with overnight lows between 54° and 73°. The average high for September is 93° with an average low of 64°. 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 Lenwood. See also: October | November | December.