S
M
T
W
T
F
S
30
78°
53°
31
79°
55°
1
78°
56°
2
79°
55°
3
77°
56°
4
78°
55°
5
77°
55°
6
76°
54°
7
75°
54°
8
75°
53°
9
74°
53°
10
75°
52°
11
75°
53°
12
76°
53°
13
76°
54°
14
75°
53°
15
75°
54°
16
74°
53°
17
73°
53°
18
71°
50°
19
69°
42°
20
65°
50°
21
66°
50°
22
67°
42°
23
65°
41°
24
64°
43°
25
67°
48°
26
69°
49°
27
64°
42°
28
63°
41°
29
63°
41°
30
64°
46°
1
63°
49°
2
64°
40°
3
63°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Buck Township
Buck Township's September 2026 forecast shows daily high temperatures ranging from 63° to 79°, with overnight lows between 37° and 56°. The average high for September is 71° with an average low of 50°. 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 Buck Township. See also: October | November | December.