S
M
T
W
T
F
S
31
78°
53°
1
70°
55°
2
76°
55°
3
83°
64°
4
86°
66°
5
91°
64°
6
91°
70°
7
83°
68°
8
74°
64°
9
81°
64°
10
84°
69°
11
96°
74°
12
98°
74°
13
88°
72°
14
90°
72°
15
75°
65°
16
78°
60°
17
79°
65°
18
90°
69°
19
84°
71°
20
83°
68°
21
85°
69°
22
74°
66°
23
75°
68°
24
83°
66°
25
84°
67°
26
84°
69°
27
76°
67°
28
85°
70°
29
88°
71°
30
90°
75°
1
93°
76°
2
98°
77°
3
92°
71°
4
86°
70°
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 76° to 98°, with overnight lows between 67° and 77°. The average high for June is 88° with an average low of 72°. 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.
