S
M
T
W
T
F
S
31
56°
39°
1
64°
32°
2
67°
41°
3
62°
49°
4
53°
48°
5
53°
48°
6
55°
47°
7
48°
45°
8
51°
44°
9
53°
43°
10
53°
48°
11
56°
48°
12
55°
43°
13
58°
52°
14
56°
50°
15
57°
47°
16
51°
42°
17
52°
42°
18
53°
43°
19
52°
43°
20
52°
44°
21
53°
45°
22
52°
45°
23
52°
46°
24
53°
45°
25
52°
44°
26
53°
44°
27
54°
46°
28
53°
45°
29
52°
45°
30
53°
46°
1
52°
46°
2
53°
45°
3
53°
45°
4
54°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Sunnyside
Sunnyside's June 2026 forecast shows daily high temperatures ranging from 48° to 67°, with overnight lows between 41° and 52°. The average high for June is 54° with an average low of 45°. 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 Sunnyside. See also: July | August | September.
