S
M
T
W
T
F
S
31
71°
35°
1
82°
40°
2
87°
44°
3
72°
45°
4
74°
43°
5
69°
43°
6
67°
44°
7
69°
38°
8
63°
51°
9
67°
48°
10
70°
46°
11
80°
38°
12
82°
43°
13
91°
49°
14
96°
51°
15
98°
51°
16
87°
51°
17
81°
51°
18
80°
50°
19
83°
53°
20
76°
53°
21
81°
51°
22
92°
56°
23
94°
56°
24
95°
53°
25
84°
57°
26
68°
52°
27
68°
51°
28
75°
51°
29
77°
53°
30
82°
53°
1
80°
51°
2
83°
50°
3
82°
50°
4
78°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Eugene
Eugene's June 2026 forecast shows daily high temperatures ranging from 68° to 95°, with overnight lows between 50° and 57°. The average high for June is 81° with an average low of 52°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Eugene. See also: July | August | September.