S
M
T
W
T
F
S
27
65°
41°
28
62°
56°
29
67°
55°
30
76°
54°
1
79°
61°
2
75°
46°
3
65°
40°
4
69°
42°
5
62°
37°
6
58°
36°
7
73°
39°
8
68°
47°
9
67°
43°
10
69°
40°
11
62°
53°
12
72°
53°
13
88°
62°
14
69°
54°
15
62°
49°
16
71°
46°
17
48°
33°
18
65°
33°
19
69°
34°
20
65°
35°
21
61°
31°
22
62°
34°
23
57°
32°
24
63°
36°
25
66°
42°
26
64°
39°
27
51°
32°
28
57°
44°
29
64°
42°
30
59°
40°
31
50°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Mount Morris
Mount Morris's October 2026 forecast shows daily high temperatures ranging from 50° to 66°, with overnight lows between 32° and 44°. The average high for October is 59° with an average low of 38°. 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 Mount Morris. See also: November | December | January.
