S
M
T
W
T
F
S
27
70°
50°
28
68°
50°
29
63°
61°
30
75°
61°
1
64°
39°
2
61°
36°
3
63°
50°
4
64°
37°
5
63°
34°
6
77°
52°
7
70°
45°
8
63°
37°
9
70°
34°
10
86°
55°
11
81°
61°
12
63°
48°
13
54°
46°
14
52°
34°
15
46°
37°
16
52°
30°
17
59°
28°
18
63°
36°
19
66°
32°
20
66°
32°
21
70°
36°
22
72°
36°
23
73°
41°
24
72°
45°
25
55°
41°
26
43°
37°
27
50°
37°
28
63°
46°
29
48°
36°
30
54°
32°
31
52°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Onamia
Onamia's October 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for October is ° with an average low of °. 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 Onamia. See also: November | December | January.