S
M
T
W
T
F
S
27
73°
57°
28
73°
54°
29
72°
63°
30
81°
54°
1
64°
48°
2
61°
37°
3
64°
46°
4
68°
45°
5
77°
39°
6
N/A
7
74°
43°
8
66°
47°
9
74°
58°
10
80°
53°
11
65°
44°
12
51°
40°
13
52°
38°
14
58°
43°
15
54°
38°
16
53°
39°
17
59°
41°
18
57°
42°
19
59°
40°
20
55°
34°
21
60°
40°
22
60°
39°
23
53°
36°
24
59°
39°
25
59°
37°
26
55°
37°
27
53°
31°
28
45°
35°
29
56°
36°
30
48°
35°
31
55°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Ortonville
Ortonville's October 2026 forecast shows daily high temperatures ranging from 45° to 80°, with overnight lows between 31° and 58°. The average high for October is 58° with an average low of 40°. 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 Ortonville. See also: November | December | January.