S
M
T
W
T
F
S
27
66°
42°
28
67°
41°
29
66°
41°
30
66°
40°
1
68°
41°
2
69°
46°
3
67°
43°
4
64°
39°
5
62°
40°
6
61°
39°
7
61°
38°
8
62°
37°
9
62°
37°
10
61°
38°
11
62°
38°
12
66°
39°
13
68°
38°
14
67°
41°
15
66°
39°
16
68°
45°
17
61°
46°
18
61°
44°
19
62°
45°
20
61°
44°
21
58°
43°
22
57°
44°
23
59°
37°
24
57°
40°
25
59°
41°
26
64°
39°
27
56°
37°
28
57°
44°
29
56°
41°
30
58°
44°
31
63°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Eugene
Eugene's October 2026 forecast shows daily high temperatures ranging from 56° to 69°, with overnight lows between 37° and 46°. The average high for October is 63° with an average low of 41°. 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 Eugene. See also: November | December | January.
