S
M
T
W
T
F
S
31
81°
57°
1
75°
55°
2
81°
52°
3
84°
52°
4
88°
59°
5
84°
70°
6
91°
70°
7
84°
66°
8
79°
66°
9
89°
72°
10
91°
70°
11
87°
61°
12
82°
63°
13
84°
65°
14
78°
56°
15
70°
54°
16
70°
55°
17
72°
53°
18
76°
62°
19
80°
64°
20
77°
58°
21
79°
59°
22
78°
61°
23
82°
63°
24
78°
60°
25
79°
62°
26
80°
61°
27
78°
58°
28
77°
59°
29
78°
63°
30
81°
67°
1
81°
66°
2
80°
64°
3
80°
66°
4
83°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Coal City
Coal City's June 2026 forecast shows daily high temperatures ranging from 70° to 91°, with overnight lows between 53° and 70°. The average high for June is 79° with an average low of 61°. 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 Coal City. See also: July | August | September.