S
M
T
W
T
F
S
27
76°
35°
28
77°
37°
29
76°
43°
30
67°
59°
1
67°
55°
2
64°
36°
3
66°
30°
4
64°
40°
5
58°
29°
6
70°
27°
7
72°
41°
8
62°
37°
9
66°
35°
10
78°
42°
11
77°
44°
12
85°
48°
13
70°
48°
14
57°
42°
15
54°
41°
16
53°
33°
17
56°
24°
18
68°
29°
19
72°
33°
20
68°
29°
21
71°
29°
22
71°
31°
23
67°
35°
24
68°
32°
25
73°
36°
26
53°
42°
27
57°
40°
28
73°
46°
29
67°
45°
30
56°
31°
31
61°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Mio
Mio's October 2026 forecast shows daily high temperatures ranging from 56° to 61°, with overnight lows between 31° 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 Mio. See also: November | December | January.