S
M
T
W
T
F
S
31
77°
50°
1
77°
52°
2
79°
47°
3
82°
44°
4
85°
65°
5
80°
63°
6
85°
62°
7
83°
65°
8
78°
67°
9
84°
68°
10
85°
67°
11
87°
65°
12
85°
66°
13
85°
60°
14
80°
59°
15
78°
57°
16
74°
58°
17
81°
57°
18
80°
61°
19
81°
61°
20
79°
60°
21
76°
54°
22
74°
54°
23
76°
63°
24
83°
64°
25
85°
59°
26
79°
56°
27
76°
59°
28
77°
61°
29
79°
63°
30
80°
63°
1
80°
62°
2
81°
63°
3
84°
64°
4
85°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Oregon
Oregon's June 2026 forecast shows daily high temperatures ranging from 74° to 87°, with overnight lows between 54° and 68°. The average high for June is 81° with an average low of 62°. 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 Oregon. See also: July | August | September.
