S
M
T
W
T
F
S
27
68°
40°
28
71°
33°
29
67°
57°
30
70°
47°
1
69°
44°
2
76°
48°
3
76°
48°
4
81°
53°
5
78°
48°
6
76°
50°
7
75°
48°
8
75°
50°
9
74°
49°
10
74°
46°
11
73°
47°
12
74°
45°
13
72°
46°
14
63°
38°
15
67°
44°
16
62°
40°
17
59°
35°
18
62°
38°
19
64°
39°
20
64°
42°
21
63°
41°
22
60°
40°
23
57°
40°
24
55°
39°
25
51°
40°
26
53°
36°
27
50°
29°
28
50°
35°
29
52°
38°
30
51°
39°
31
55°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Okanogan
Okanogan's October 2026 forecast shows daily high temperatures ranging from 50° to 81°, with overnight lows between 29° and 53°. The average high for October is 65° 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 Okanogan. See also: November | December | January.
