S
M
T
W
T
F
S
31
58°
35°
1
69°
37°
2
69°
42°
3
68°
44°
4
89°
49°
5
67°
51°
6
59°
50°
7
64°
44°
8
80°
43°
9
88°
50°
10
71°
51°
11
71°
54°
12
54°
43°
13
56°
43°
14
51°
46°
15
58°
49°
16
71°
49°
17
77°
46°
18
61°
46°
19
58°
50°
20
68°
50°
21
65°
51°
22
68°
51°
23
60°
54°
24
68°
52°
25
69°
50°
26
58°
52°
27
68°
53°
28
72°
53°
29
77°
55°
30
79°
57°
1
75°
56°
2
76°
55°
3
72°
54°
4
73°
56°
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 58° to 79°, with overnight lows between 50° and 57°. The average high for June is 71° with an average low of 54°. 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.
