S
M
T
W
T
F
S
27
89°
62°
28
88°
62°
29
83°
61°
30
82°
62°
1
85°
61°
2
80°
59°
3
84°
59°
4
80°
58°
5
75°
54°
6
79°
49°
7
79°
52°
8
78°
50°
9
73°
48°
10
77°
53°
11
79°
47°
12
74°
50°
13
74°
55°
14
82°
54°
15
79°
57°
16
80°
55°
17
83°
49°
18
81°
45°
19
74°
48°
20
78°
49°
21
78°
53°
22
77°
53°
23
77°
46°
24
76°
44°
25
69°
50°
26
72°
48°
27
67°
43°
28
64°
38°
29
64°
38°
30
63°
40°
31
65°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in McCaskill
McCaskill's October 2026 forecast shows daily high temperatures ranging from 63° to 89°, with overnight lows between 38° and 62°. The average high for October is 77° with an average low of 51°. 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 McCaskill. See also: November | December | January.