S
M
T
W
T
F
S
27
75°
57°
28
75°
55°
29
73°
54°
30
67°
53°
1
67°
54°
2
72°
55°
3
72°
53°
4
68°
53°
5
70°
52°
6
70°
53°
7
71°
53°
8
71°
52°
9
70°
52°
10
70°
51°
11
69°
52°
12
62°
39°
13
58°
41°
14
60°
47°
15
61°
38°
16
60°
40°
17
55°
49°
18
61°
46°
19
64°
41°
20
55°
42°
21
53°
39°
22
57°
38°
23
53°
38°
24
57°
46°
25
58°
44°
26
58°
44°
27
57°
34°
28
55°
32°
29
50°
36°
30
50°
37°
31
51°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Niagara Falls
Niagara Falls's October 2026 forecast shows daily high temperatures ranging from 50° to 75°, with overnight lows between 32° and 57°. The average high for October is 63° with an average low of 46°. 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 Niagara Falls. See also: November | December | January.
