S
M
T
W
T
F
S
31
74°
51°
1
74°
54°
2
74°
53°
3
79°
58°
4
83°
64°
5
86°
67°
6
84°
67°
7
82°
67°
8
81°
66°
9
80°
65°
10
80°
65°
11
82°
62°
12
80°
60°
13
79°
63°
14
80°
61°
15
75°
57°
16
74°
56°
17
75°
57°
18
76°
61°
19
80°
64°
20
84°
66°
21
78°
66°
22
82°
65°
23
78°
66°
24
80°
63°
25
78°
63°
26
84°
67°
27
84°
65°
28
79°
64°
29
79°
60°
30
80°
61°
1
79°
65°
2
84°
68°
3
85°
67°
4
81°
63°
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 86°, with overnight lows between 53° and 68°. The average high for June is 80° with an average low of 63°. 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.
