S
M
T
W
T
F
S
27
64°
56°
28
N/A
29
75°
44°
30
71°
61°
1
69°
40°
2
64°
33°
3
71°
34°
4
68°
37°
5
67°
31°
6
79°
38°
7
75°
37°
8
69°
32°
9
74°
36°
10
86°
46°
11
86°
53°
12
86°
58°
13
74°
48°
14
60°
43°
15
55°
49°
16
54°
26°
17
59°
22°
18
69°
33°
19
67°
30°
20
73°
30°
21
76°
32°
22
79°
37°
23
77°
54°
24
76°
55°
25
65°
46°
26
52°
43°
27
58°
48°
28
64°
42°
29
57°
39°
30
61°
40°
31
51°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Black River Falls
Black River Falls's October 2026 forecast shows daily high temperatures ranging from 51° to 77°, with overnight lows between 35° and 55°. The average high for October is 62° with an average low of 45°. 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 Black River Falls. See also: November | December | January.
