S
M
T
W
T
F
S
27
86°
54°
28
72°
51°
29
75°
53°
30
68°
53°
1
74°
46°
2
83°
41°
3
85°
42°
4
79°
45°
5
90°
42°
6
88°
47°
7
79°
44°
8
86°
46°
9
86°
45°
10
83°
49°
11
80°
53°
12
81°
47°
13
63°
49°
14
51°
43°
15
58°
36°
16
57°
32°
17
75°
30°
18
77°
34°
19
67°
39°
20
74°
37°
21
75°
42°
22
69°
50°
23
79°
48°
24
54°
40°
25
56°
38°
26
53°
39°
27
60°
39°
28
68°
34°
29
65°
32°
30
64°
40°
31
63°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Platteville
Platteville's October 2026 forecast shows daily high temperatures ranging from 63° to 63°, with overnight lows between 42° and 42°. The average high for October is 63° 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 Platteville. See also: November | December | January.
