S
M
T
W
T
F
S
27
42°
30°
28
42°
32°
29
46°
30°
30
43°
40°
31
51°
38°
1
53°
34°
2
51°
33°
3
43°
32°
4
42°
30°
5
43°
28°
6
42°
29°
7
41°
28°
8
42°
29°
9
43°
28°
10
43°
29°
11
44°
30°
12
44°
30°
13
47°
31°
14
47°
31°
15
50°
35°
16
51°
34°
17
52°
36°
18
52°
36°
19
51°
35°
20
48°
34°
21
45°
38°
22
45°
38°
23
48°
37°
24
47°
31°
25
51°
36°
26
53°
38°
27
48°
37°
28
47°
38°
29
53°
39°
30
Hist. Avg.
49°
35°
31
Hist. Avg.
50°
35°
1
Hist. Avg.
50°
35°
2
Hist. Avg.
50°
35°
3
Hist. Avg.
50°
35°
4
Hist. Avg.
50°
35°
5
Hist. Avg.
50°
35°
6
Hist. Avg.
50°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Eugene
Eugene's January 2027 forecast shows daily high temperatures ranging from 41° to 53°, with overnight lows between 28° and 40°. The average high for January is 47° with an average low of 33°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how January weather will actually feel in Eugene. See also: February | March | April.
