S
M
T
W
T
F
S
30
79°
57°
31
79°
49°
1
78°
47°
2
69°
46°
3
65°
47°
4
65°
47°
5
66°
45°
6
67°
53°
7
75°
57°
8
76°
48°
9
72°
46°
10
70°
49°
11
67°
52°
12
70°
46°
13
69°
45°
14
63°
44°
15
64°
51°
16
68°
53°
17
70°
43°
18
63°
50°
19
66°
43°
20
70°
39°
21
61°
44°
22
60°
54°
23
70°
50°
24
71°
45°
25
69°
51°
26
62°
52°
27
69°
49°
28
69°
49°
29
66°
51°
30
66°
48°
1
69°
39°
2
67°
37°
3
56°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Pine Lake Township
Pine Lake Township's September 2026 forecast shows daily high temperatures ranging from 56° to 79°, with overnight lows between 37° and 57°. The average high for September is 68° 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 Pine Lake Township. See also: October | November | December.