S
M
T
W
T
F
S
27
75°
42°
28
77°
45°
29
79°
47°
30
84°
55°
1
87°
62°
2
78°
51°
3
71°
48°
4
75°
47°
5
69°
43°
6
70°
48°
7
76°
48°
8
75°
50°
9
77°
51°
10
78°
56°
11
75°
59°
12
76°
54°
13
71°
49°
14
69°
48°
15
71°
48°
16
70°
43°
17
71°
49°
18
70°
48°
19
61°
45°
20
63°
48°
21
58°
46°
22
58°
42°
23
61°
44°
24
60°
39°
25
55°
38°
26
58°
39°
27
55°
35°
28
58°
42°
29
64°
46°
30
66°
47°
31
62°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Ellettsville
Ellettsville's October 2026 forecast shows daily high temperatures ranging from 55° to 78°, with overnight lows between 35° and 59°. The average high for October is 67° with an average low of 46°. 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 Ellettsville. See also: November | December | January.