S
M
T
W
T
F
S
27
61°
50°
28
60°
52°
29
63°
55°
30
69°
50°
1
76°
59°
2
68°
45°
3
62°
38°
4
63°
37°
5
57°
34°
6
57°
29°
7
67°
34°
8
64°
37°
9
62°
32°
10
66°
33°
11
57°
50°
12
69°
53°
13
79°
59°
14
67°
50°
15
64°
55°
16
67°
35°
17
46°
29°
18
57°
30°
19
65°
34°
20
65°
40°
21
65°
40°
22
62°
41°
23
60°
43°
24
62°
41°
25
56°
38°
26
54°
39°
27
54°
40°
28
55°
35°
29
46°
31°
30
50°
38°
31
50°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in McKean
McKean's October 2026 forecast shows daily high temperatures ranging from 46° to 67°, with overnight lows between 29° and 55°. The average high for October is 58° 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 McKean. See also: November | December | January.