S
M
T
W
T
F
S
27
83°
61°
28
82°
60°
29
83°
58°
30
81°
57°
1
74°
56°
2
81°
58°
3
81°
58°
4
80°
57°
5
80°
57°
6
79°
56°
7
79°
55°
8
80°
53°
9
67°
54°
10
78°
47°
11
64°
40°
12
63°
44°
13
61°
44°
14
62°
42°
15
62°
44°
16
65°
46°
17
61°
42°
18
59°
36°
19
58°
41°
20
58°
41°
21
59°
47°
22
61°
47°
23
74°
39°
24
66°
37°
25
67°
31°
26
58°
30°
27
56°
34°
28
58°
40°
29
57°
31°
30
58°
29°
31
53°
31°
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 53° to 83°, with overnight lows between 29° and 61°. The average high for October is 68° 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 Beloit. See also: November | December | January.
