S
M
T
W
T
F
S
30
70°
65°
31
73°
66°
1
84°
70°
2
83°
69°
3
79°
68°
4
77°
64°
5
76°
59°
6
74°
57°
7
76°
53°
8
80°
56°
9
78°
66°
10
78°
62°
11
73°
54°
12
81°
55°
13
78°
61°
14
68°
52°
15
79°
52°
16
77°
66°
17
79°
65°
18
72°
57°
19
64°
53°
20
68°
54°
21
61°
49°
22
64°
47°
23
68°
48°
24
68°
44°
25
69°
47°
26
71°
52°
27
67°
53°
28
66°
55°
29
70°
56°
30
72°
60°
1
74°
61°
2
72°
56°
3
67°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Town Line
Town Line's September 2026 forecast shows daily high temperatures ranging from 66° to 74°, with overnight lows between 47° and 61°. The average high for September is 70° with an average low of 55°. 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 Town Line. See also: October | November | December.
