S
M
T
W
T
F
S
27
71°
55°
28
74°
53°
29
75°
56°
30
76°
57°
1
76°
52°
2
75°
50°
3
71°
54°
4
72°
48°
5
69°
50°
6
60°
41°
7
59°
42°
8
60°
50°
9
64°
49°
10
65°
44°
11
60°
40°
12
58°
38°
13
57°
39°
14
59°
40°
15
60°
47°
16
65°
50°
17
66°
47°
18
64°
44°
19
60°
43°
20
54°
45°
21
53°
41°
22
53°
36°
23
54°
45°
24
60°
42°
25
58°
43°
26
52°
44°
27
55°
41°
28
54°
35°
29
51°
32°
30
49°
30°
31
46°
33°
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 46° to 76°, with overnight lows between 30° and 57°. The average high for October is 62° with an average low of 44°. 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.
