S
M
T
W
T
F
S
27
74°
46°
28
67°
48°
29
76°
44°
30
76°
44°
1
72°
46°
2
75°
47°
3
75°
46°
4
72°
45°
5
74°
44°
6
73°
35°
7
65°
34°
8
64°
35°
9
69°
34°
10
63°
41°
11
71°
43°
12
69°
43°
13
71°
29°
14
65°
30°
15
59°
30°
16
65°
29°
17
60°
35°
18
67°
35°
19
69°
40°
20
69°
39°
21
68°
39°
22
69°
37°
23
69°
35°
24
66°
37°
25
67°
38°
26
68°
29°
27
65°
24°
28
55°
26°
29
53°
33°
30
63°
37°
31
59°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Fort Carson
Fort Carson's October 2026 forecast shows daily high temperatures ranging from 53° to 76°, with overnight lows between 24° and 48°. The average high for October is 67° with an average low of 37°. 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 Fort Carson. See also: November | December | January.