S
M
T
W
T
F
S
31
61°
35°
1
62°
37°
2
65°
39°
3
71°
41°
4
72°
42°
5
72°
43°
6
73°
43°
7
71°
42°
8
62°
41°
9
72°
42°
10
68°
41°
11
66°
41°
12
73°
40°
13
70°
42°
14
67°
37°
15
64°
37°
16
71°
42°
17
66°
33°
18
68°
40°
19
74°
42°
20
77°
44°
21
77°
44°
22
70°
37°
23
72°
40°
24
80°
40°
25
82°
36°
26
83°
45°
27
82°
43°
28
84°
42°
29
84°
43°
30
83°
38°
1
74°
33°
2
75°
43°
3
77°
45°
4
84°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Sunriver
Sunriver's June 2026 forecast shows daily high temperatures ranging from 61° to 84°, with overnight lows between 33° and 45°. The average high for June is 73° with an average low of 40°. 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 Sunriver. See also: July | August | September.