S
M
T
W
T
F
S
30
104°
75°
31
100°
72°
1
102°
72°
2
100°
76°
3
93°
74°
4
100°
73°
5
100°
74°
6
103°
75°
7
104°
76°
8
102°
78°
9
102°
80°
10
100°
75°
11
103°
71°
12
102°
72°
13
96°
65°
14
91°
64°
15
95°
67°
16
96°
68°
17
94°
66°
18
93°
63°
19
85°
58°
20
80°
64°
21
91°
65°
22
90°
64°
23
90°
63°
24
82°
63°
25
77°
62°
26
78°
61°
27
82°
61°
28
84°
60°
29
82°
61°
30
82°
52°
1
74°
48°
2
74°
47°
3
72°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lindsay
Lindsay's September 2026 forecast shows daily high temperatures ranging from 72° to 104°, with overnight lows between 47° and 80°. The average high for September is 89° 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 Lindsay. See also: October | November | December.