S
M
T
W
T
F
S
31
77°
45°
1
79°
50°
2
78°
48°
3
84°
50°
4
87°
52°
5
90°
56°
6
88°
63°
7
88°
62°
8
75°
59°
9
81°
60°
10
86°
69°
11
94°
69°
12
95°
72°
13
87°
69°
14
89°
63°
15
76°
64°
16
76°
61°
17
84°
66°
18
88°
67°
19
78°
60°
20
82°
57°
21
82°
59°
22
82°
62°
23
86°
61°
24
84°
61°
25
84°
60°
26
85°
63°
27
87°
63°
28
88°
66°
29
89°
62°
30
79°
60°
1
81°
59°
2
82°
60°
3
83°
66°
4
86°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in East Prospect
East Prospect's June 2026 forecast shows daily high temperatures ranging from 76° to 89°, with overnight lows between 57° and 67°. The average high for June is 83° with an average low of 62°. 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 East Prospect. See also: July | August | September.