S
M
T
W
T
F
S
31
76°
43°
1
79°
49°
2
82°
53°
3
80°
55°
4
77°
49°
5
72°
50°
6
71°
44°
7
73°
53°
8
71°
52°
9
76°
47°
10
74°
49°
11
79°
50°
12
83°
54°
13
89°
58°
14
92°
61°
15
96°
61°
16
92°
60°
17
94°
57°
18
91°
59°
19
80°
55°
20
83°
59°
21
84°
58°
22
79°
59°
23
78°
58°
24
81°
58°
25
86°
60°
26
88°
60°
27
88°
61°
28
87°
61°
29
88°
60°
30
88°
61°
1
86°
61°
2
90°
63°
3
91°
62°
4
91°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in North Prosser
North Prosser's June 2026 forecast shows daily high temperatures ranging from 71° to 96°, with overnight lows between 44° and 63°. The average high for June is 84° with an average low of 57°. 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 North Prosser. See also: July | August | September.