S
M
T
W
T
F
S
27
71°
40°
28
73°
38°
29
76°
44°
30
74°
51°
1
77°
45°
2
80°
45°
3
79°
46°
4
81°
46°
5
80°
47°
6
75°
42°
7
78°
43°
8
79°
41°
9
67°
41°
10
62°
37°
11
64°
30°
12
66°
32°
13
68°
32°
14
71°
39°
15
79°
39°
16
79°
37°
17
69°
45°
18
64°
36°
19
65°
39°
20
65°
40°
21
69°
35°
22
65°
36°
23
61°
32°
24
58°
27°
25
56°
38°
26
57°
48°
27
58°
45°
28
57°
46°
29
58°
42°
30
58°
34°
31
53°
40°
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 53° to 58°, with overnight lows between 34° and 40°. The average high for October is 56° with an average low of 37°. 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.
