S
M
T
W
T
F
S
27
72°
40°
28
74°
44°
29
74°
53°
30
75°
49°
1
76°
51°
2
73°
46°
3
73°
46°
4
76°
47°
5
75°
49°
6
72°
48°
7
75°
52°
8
76°
48°
9
72°
49°
10
67°
43°
11
60°
43°
12
70°
46°
13
70°
47°
14
67°
47°
15
61°
46°
16
60°
46°
17
62°
47°
18
60°
46°
19
59°
45°
20
67°
44°
21
67°
45°
22
66°
45°
23
66°
44°
24
63°
44°
25
64°
45°
26
61°
44°
27
60°
45°
28
60°
44°
29
55°
40°
30
54°
37°
31
54°
43°
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 54° to 76°, with overnight lows between 37° and 53°. 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 Eugene. See also: November | December | January.
