S
M
T
W
T
F
S
27
80°
57°
28
73°
57°
29
79°
49°
30
78°
52°
1
73°
53°
2
70°
47°
3
69°
54°
4
71°
55°
5
74°
54°
6
74°
54°
7
76°
44°
8
69°
46°
9
69°
46°
10
Hist. Avg.
70°
46°
11
Hist. Avg.
70°
46°
12
Hist. Avg.
69°
45°
13
Hist. Avg.
69°
45°
14
Hist. Avg.
68°
44°
15
Hist. Avg.
68°
44°
16
Hist. Avg.
68°
44°
17
Hist. Avg.
67°
43°
18
Hist. Avg.
67°
43°
19
Hist. Avg.
66°
42°
20
Hist. Avg.
66°
42°
21
Hist. Avg.
65°
42°
22
Hist. Avg.
65°
41°
23
Hist. Avg.
64°
41°
24
Hist. Avg.
64°
40°
25
Hist. Avg.
64°
40°
26
Hist. Avg.
63°
40°
27
Hist. Avg.
63°
39°
28
Hist. Avg.
62°
39°
29
Hist. Avg.
62°
39°
30
Hist. Avg.
61°
38°
31
Hist. Avg.
61°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Boonville
Boonville's October 2026 forecast shows daily high temperatures ranging from 69° to 80°, with overnight lows between 44° and 57°. The average high for October is 73° 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 Boonville. See also: November | December | January.