S
M
T
W
T
F
S
27
82°
59°
28
82°
58°
29
81°
58°
30
82°
59°
1
82°
49°
2
81°
47°
3
79°
47°
4
69°
46°
5
68°
51°
6
71°
54°
7
76°
54°
8
75°
44°
9
71°
47°
10
65°
44°
11
Hist. Avg.
69°
48°
12
Hist. Avg.
69°
47°
13
Hist. Avg.
69°
47°
14
Hist. Avg.
68°
46°
15
Hist. Avg.
68°
46°
16
Hist. Avg.
67°
46°
17
Hist. Avg.
67°
45°
18
Hist. Avg.
66°
45°
19
Hist. Avg.
66°
44°
20
Hist. Avg.
66°
44°
21
Hist. Avg.
65°
44°
22
Hist. Avg.
65°
43°
23
Hist. Avg.
64°
43°
24
Hist. Avg.
64°
42°
25
Hist. Avg.
63°
42°
26
Hist. Avg.
63°
42°
27
Hist. Avg.
62°
41°
28
Hist. Avg.
62°
41°
29
Hist. Avg.
62°
40°
30
Hist. Avg.
61°
40°
31
Hist. Avg.
60°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Fort Leavenworth
Fort Leavenworth's October 2026 forecast shows daily high temperatures ranging from 65° to 82°, with overnight lows between 44° and 59°. The average high for October is 76° 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 Fort Leavenworth. See also: November | December | January.