S
M
T
W
T
F
S
30
72°
56°
31
72°
57°
1
76°
58°
2
74°
58°
3
72°
57°
4
70°
56°
5
71°
56°
6
74°
57°
7
67°
50°
8
65°
46°
9
66°
42°
10
65°
47°
11
64°
52°
12
68°
46°
13
66°
39°
14
65°
40°
15
61°
42°
16
63°
47°
17
66°
51°
18
64°
49°
19
66°
51°
20
71°
52°
21
70°
52°
22
72°
51°
23
73°
53°
24
70°
49°
25
71°
39°
26
64°
36°
27
56°
34°
28
55°
39°
29
55°
35°
30
53°
45°
1
59°
40°
2
57°
44°
3
62°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Laporte
Laporte's September 2026 forecast shows daily high temperatures ranging from 53° to 76°, with overnight lows between 34° and 58°. The average high for September is 66° with an average low of 48°. 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 Laporte. See also: October | November | December.
