S
M
T
W
T
F
S
31
78°
47°
1
74°
52°
2
78°
49°
3
81°
47°
4
83°
51°
5
84°
56°
6
87°
65°
7
89°
64°
8
83°
69°
9
86°
70°
10
90°
71°
11
90°
74°
12
82°
62°
13
83°
58°
14
81°
61°
15
73°
55°
16
78°
52°
17
79°
54°
18
83°
58°
19
79°
57°
20
82°
63°
21
79°
67°
22
76°
58°
23
79°
59°
24
80°
59°
25
83°
63°
26
80°
66°
27
82°
66°
28
84°
65°
29
84°
65°
30
83°
67°
1
84°
64°
2
80°
66°
3
82°
67°
4
82°
67°
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 76° to 84°, with overnight lows between 57° and 67°. The average high for June is 81° with an average low of 63°. 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.
