S
M
T
W
T
F
S
31
70°
34°
1
77°
39°
2
84°
45°
3
77°
43°
4
79°
39°
5
73°
45°
6
63°
37°
7
68°
32°
8
64°
50°
9
66°
41°
10
70°
37°
11
81°
39°
12
84°
50°
13
84°
48°
14
86°
52°
15
91°
48°
16
90°
59°
17
88°
50°
18
82°
48°
19
90°
52°
20
84°
50°
21
84°
45°
22
88°
50°
23
91°
55°
24
88°
54°
25
82°
52°
26
72°
52°
27
57°
44°
28
63°
41°
29
64°
42°
30
67°
38°
1
71°
38°
2
75°
39°
3
77°
41°
4
83°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Sisters
Sisters's June 2026 forecast shows daily high temperatures ranging from 57° to 83°, with overnight lows between 38° and 44°. The average high for June is 70° with an average low of 41°. 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 Sisters. See also: July | August | September.
