S
M
T
W
T
F
S
27
N/A
28
73°
35°
29
63°
53°
30
71°
49°
1
72°
47°
2
79°
47°
3
79°
46°
4
80°
44°
5
76°
45°
6
81°
43°
7
79°
40°
8
78°
40°
9
65°
40°
10
60°
37°
11
59°
35°
12
63°
37°
13
64°
45°
14
67°
32°
15
66°
34°
16
64°
36°
17
65°
38°
18
64°
39°
19
66°
41°
20
65°
38°
21
62°
36°
22
58°
33°
23
62°
31°
24
61°
32°
25
61°
30°
26
60°
31°
27
60°
31°
28
59°
34°
29
58°
30°
30
56°
35°
31
51°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Leavenworth
Leavenworth's October 2026 forecast shows daily high temperatures ranging from 51° to 67°, with overnight lows between 30° and 45°. The average high for October is 62° 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 Leavenworth. See also: November | December | January.