S
M
T
W
T
F
S
27
79°
60°
28
66°
55°
29
64°
52°
30
59°
52°
1
62°
51°
2
65°
44°
3
78°
50°
4
70°
52°
5
83°
56°
6
86°
56°
7
81°
51°
8
80°
52°
9
83°
53°
10
84°
52°
11
78°
45°
12
72°
43°
13
64°
42°
14
63°
40°
15
64°
38°
16
62°
41°
17
66°
37°
18
64°
35°
19
57°
37°
20
58°
34°
21
66°
36°
22
67°
38°
23
67°
37°
24
63°
37°
25
67°
38°
26
66°
38°
27
66°
37°
28
65°
37°
29
59°
32°
30
53°
30°
31
52°
30°
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 52° to 86°, with overnight lows between 30° and 56°. The average high for October is 68° with an average low of 41°. 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.