S
M
T
W
T
F
S
31
71°
46°
1
84°
50°
2
87°
59°
3
70°
55°
4
69°
54°
5
65°
51°
6
64°
49°
7
66°
49°
8
59°
53°
9
64°
52°
10
67°
51°
11
77°
50°
12
80°
53°
13
90°
57°
14
92°
64°
15
95°
67°
16
78°
56°
17
77°
53°
18
84°
54°
19
87°
61°
20
75°
55°
21
79°
54°
22
90°
58°
23
92°
65°
24
89°
64°
25
71°
54°
26
69°
54°
27
60°
54°
28
68°
54°
29
64°
54°
30
64°
54°
1
67°
54°
2
73°
59°
3
78°
55°
4
83°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Forest Park
Forest Park's June 2026 forecast shows daily high temperatures ranging from 73° to 83°, with overnight lows between 53° and 59°. The average high for June is 78° with an average low of 56°. 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 Forest Park. See also: July | August | September.
