S
M
T
W
T
F
S
30
82°
60°
31
83°
64°
1
82°
59°
2
82°
58°
3
81°
56°
4
79°
58°
5
81°
58°
6
82°
64°
7
85°
66°
8
88°
65°
9
87°
58°
10
80°
57°
11
81°
64°
12
82°
63°
13
86°
54°
14
79°
54°
15
78°
55°
16
80°
57°
17
84°
54°
18
83°
59°
19
83°
59°
20
84°
58°
21
85°
61°
22
84°
60°
23
83°
61°
24
82°
61°
25
81°
59°
26
83°
60°
27
82°
59°
28
82°
58°
29
81°
58°
30
82°
59°
1
82°
57°
2
81°
49°
3
80°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Buffalo Township
Buffalo Township's September 2026 forecast shows daily high temperatures ranging from 78° to 88°, with overnight lows between 49° and 66°. The average high for September is 82° with an average low of 59°. 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 Buffalo Township. See also: October | November | December.
