S
M
T
W
T
F
S
27
78°
50°
28
78°
49°
29
77°
48°
30
77°
48°
1
76°
47°
2
75°
46°
3
73°
46°
4
73°
47°
5
71°
46°
6
71°
45°
7
70°
44°
8
69°
43°
9
70°
43°
10
63°
42°
11
64°
42°
12
68°
44°
13
67°
32°
14
67°
28°
15
59°
27°
16
53°
31°
17
52°
30°
18
52°
31°
19
51°
30°
20
52°
25°
21
51°
24°
22
49°
25°
23
49°
26°
24
48°
22°
25
48°
22°
26
46°
23°
27
47°
28°
28
47°
28°
29
46°
26°
30
49°
17°
31
48°
14°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Culbertson
Culbertson's October 2026 forecast shows daily high temperatures ranging from 46° to 78°, with overnight lows between 14° and 50°. The average high for October is 61° with an average low of 35°. 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 Culbertson. See also: November | December | January.