S
M
T
W
T
F
S
27
74°
49°
28
64°
52°
29
77°
58°
30
80°
46°
1
64°
41°
2
66°
34°
3
73°
45°
4
68°
35°
5
69°
48°
6
75°
47°
7
69°
43°
8
67°
46°
9
67°
49°
10
74°
45°
11
57°
40°
12
50°
36°
13
51°
38°
14
58°
41°
15
58°
40°
16
57°
38°
17
55°
36°
18
53°
31°
19
58°
33°
20
55°
37°
21
58°
37°
22
57°
36°
23
53°
33°
24
43°
28°
25
44°
33°
26
49°
32°
27
54°
35°
28
55°
34°
29
45°
34°
30
50°
32°
31
43°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Mayville
Mayville's October 2026 forecast shows daily high temperatures ranging from 43° to 75°, with overnight lows between 26° and 49°. The average high for October is 56° with an average low of 37°. 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 Mayville. See also: November | December | January.