S
M
T
W
T
F
S
27
73°
45°
28
75°
46°
29
77°
48°
30
66°
59°
1
65°
48°
2
66°
41°
3
68°
49°
4
69°
41°
5
65°
42°
6
64°
50°
7
71°
50°
8
67°
47°
9
65°
48°
10
64°
49°
11
62°
44°
12
62°
45°
13
60°
45°
14
59°
38°
15
55°
42°
16
63°
45°
17
64°
45°
18
63°
44°
19
57°
40°
20
50°
37°
21
50°
33°
22
51°
38°
23
60°
43°
24
61°
43°
25
60°
39°
26
48°
36°
27
49°
37°
28
56°
40°
29
53°
36°
30
53°
40°
31
57°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Beloit
Beloit's October 2026 forecast shows daily high temperatures ranging from 48° to 71°, with overnight lows between 33° and 50°. The average high for October is 60° with an average low of 42°. 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 Beloit. See also: November | December | January.
