S
M
T
W
T
F
S
31
78°
50°
1
72°
49°
2
70°
48°
3
71°
50°
4
71°
52°
5
72°
54°
6
72°
57°
7
76°
52°
8
74°
56°
9
78°
52°
10
74°
54°
11
74°
55°
12
75°
52°
13
73°
53°
14
74°
55°
15
76°
56°
16
77°
56°
17
76°
53°
18
74°
55°
19
75°
59°
20
76°
64°
21
84°
64°
22
85°
65°
23
86°
65°
24
85°
64°
25
83°
64°
26
85°
63°
27
85°
62°
28
84°
65°
29
84°
66°
30
81°
61°
1
84°
59°
2
78°
58°
3
78°
60°
4
77°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Peotone
Peotone's June 2026 forecast shows daily high temperatures ranging from 70° to 86°, with overnight lows between 48° and 66°. The average high for June is 78° 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 Peotone. See also: July | August | September.
