S
M
T
W
T
F
S
27
83°
60°
28
82°
61°
29
83°
60°
30
83°
60°
1
82°
61°
2
82°
60°
3
81°
60°
4
83°
59°
5
81°
59°
6
81°
58°
7
79°
56°
8
77°
49°
9
67°
46°
10
68°
51°
11
76°
54°
12
78°
55°
13
77°
54°
14
78°
55°
15
78°
56°
16
77°
54°
17
73°
53°
18
73°
53°
19
71°
54°
20
71°
53°
21
70°
46°
22
63°
42°
23
61°
40°
24
62°
43°
25
66°
50°
26
62°
37°
27
63°
41°
28
66°
48°
29
68°
49°
30
72°
51°
31
74°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Fort Campbell
Fort Campbell's October 2026 forecast shows daily high temperatures ranging from 61° to 83°, with overnight lows between 37° and 61°. The average high for October is 74° with an average low of 52°. 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 Campbell. See also: November | December | January.