S
M
T
W
T
F
S
27
73°
40°
28
71°
46°
29
67°
37°
30
64°
47°
1
66°
43°
2
70°
35°
3
68°
34°
4
55°
36°
5
57°
41°
6
61°
40°
7
65°
43°
8
66°
45°
9
66°
46°
10
65°
46°
11
67°
36°
12
67°
36°
13
56°
37°
14
53°
37°
15
53°
36°
16
55°
33°
17
54°
38°
18
58°
41°
19
62°
41°
20
61°
40°
21
60°
42°
22
61°
38°
23
61°
35°
24
58°
32°
25
53°
31°
26
52°
35°
27
52°
34°
28
57°
38°
29
Hist. Avg.
50°
30°
30
Hist. Avg.
50°
30°
31
Hist. Avg.
50°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Mio
Mio's October 2026 forecast shows daily high temperatures ranging from 52° to 73°, with overnight lows between 31° and 47°. The average high for October is 61° with an average low of 39°. 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.