S
M
T
W
T
F
S
30
94°
71°
31
96°
71°
1
96°
72°
2
97°
72°
3
96°
71°
4
95°
72°
5
95°
73°
6
96°
72°
7
96°
69°
8
89°
69°
9
88°
68°
10
90°
68°
11
92°
70°
12
93°
70°
13
92°
68°
14
93°
69°
15
92°
68°
16
92°
64°
17
87°
65°
18
86°
69°
19
86°
61°
20
90°
60°
21
85°
59°
22
83°
61°
23
83°
60°
24
84°
61°
25
84°
63°
26
85°
65°
27
88°
66°
28
89°
67°
29
89°
67°
30
88°
66°
1
89°
65°
2
88°
58°
3
82°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Buffalo Mop
Buffalo Mop's September 2026 forecast shows daily high temperatures ranging from 82° to 97°, with overnight lows between 58° and 73°. The average high for September is 90° with an average low of 67°. 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 Mop. See also: October | November | December.
