S
M
T
W
T
F
S
27
70°
48°
28
75°
57°
29
79°
49°
30
79°
45°
1
57°
48°
2
72°
47°
3
71°
42°
4
73°
43°
5
90°
52°
6
84°
47°
7
79°
48°
8
74°
46°
9
82°
56°
10
80°
43°
11
59°
38°
12
62°
38°
13
66°
37°
14
65°
36°
15
60°
37°
16
59°
31°
17
64°
41°
18
57°
41°
19
62°
40°
20
62°
39°
21
63°
40°
22
62°
38°
23
54°
32°
24
51°
38°
25
61°
38°
26
59°
37°
27
61°
37°
28
58°
36°
29
44°
32°
30
43°
26°
31
41°
24°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Buffalo
Buffalo's October 2026 forecast shows daily high temperatures ranging from 41° to 90°, with overnight lows between 24° and 56°. The average high for October is 64° with an average low of 39°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Buffalo. See also: November | December | January.
