S
M
T
W
T
F
S
27
79°
51°
28
83°
49°
29
83°
50°
30
91°
57°
1
91°
62°
2
79°
60°
3
76°
51°
4
80°
52°
5
76°
51°
6
77°
45°
7
84°
47°
8
85°
56°
9
86°
49°
10
69°
58°
11
81°
57°
12
90°
54°
13
90°
62°
14
78°
70°
15
83°
71°
16
76°
51°
17
59°
40°
18
66°
36°
19
71°
40°
20
74°
45°
21
76°
42°
22
77°
44°
23
74°
44°
24
75°
43°
25
77°
45°
26
75°
47°
27
75°
46°
28
77°
47°
29
80°
46°
30
77°
52°
31
74°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Boonville
Boonville's October 2026 forecast shows daily high temperatures ranging from 74° to 74°, with overnight lows between 58° and 58°. The average high for October is 74° with an average low of 58°. 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.