S
M
T
W
T
F
S
29
88°
54°
30
83°
53°
31
67°
55°
1
71°
53°
2
67°
52°
3
74°
47°
4
81°
45°
5
86°
50°
6
84°
55°
7
79°
50°
8
83°
55°
9
79°
56°
10
70°
53°
11
65°
48°
12
61°
46°
13
66°
46°
14
72°
49°
15
71°
52°
16
72°
51°
17
66°
48°
18
71°
50°
19
71°
51°
20
70°
51°
21
75°
49°
22
69°
50°
23
70°
47°
24
70°
47°
25
71°
48°
26
69°
49°
27
69°
47°
28
70°
46°
29
71°
46°
30
70°
47°
1
72°
47°
2
73°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Eugene
Eugene's April 2026 forecast shows daily high temperatures ranging from 61° to 83°, with overnight lows between 46° and 56°. The average high for April is 71° with an average low of 49°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Eugene. See also: May | June | July.