S
M
T
W
T
F
S
27
72°
50°
28
68°
55°
29
73°
48°
30
79°
46°
1
63°
50°
2
72°
48°
3
70°
45°
4
77°
48°
5
84°
45°
6
81°
46°
7
77°
43°
8
79°
46°
9
86°
43°
10
84°
55°
11
63°
46°
12
54°
37°
13
48°
37°
14
48°
43°
15
50°
32°
16
52°
21°
17
73°
32°
18
68°
36°
19
63°
32°
20
72°
37°
21
70°
39°
22
72°
46°
23
73°
45°
24
52°
32°
25
43°
36°
26
43°
32°
27
63°
32°
28
57°
34°
29
61°
32°
30
56°
43°
31
60°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Osage
Osage's October 2026 forecast shows daily high temperatures ranging from 56° to 60°, with overnight lows between 40° and 43°. The average high for October is 58° with an average low of 42°. 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 Osage. See also: November | December | January.