S
M
T
W
T
F
S
31
84°
70°
1
90°
69°
2
83°
67°
3
81°
62°
4
84°
58°
5
87°
61°
6
87°
65°
7
86°
72°
8
87°
70°
9
89°
74°
10
91°
71°
11
92°
73°
12
93°
75°
13
93°
75°
14
94°
74°
15
88°
72°
16
74°
71°
17
82°
72°
18
81°
72°
19
82°
70°
20
84°
71°
21
88°
73°
22
89°
74°
23
91°
72°
24
89°
72°
25
90°
70°
26
90°
72°
27
91°
73°
28
91°
72°
29
90°
72°
30
90°
72°
1
89°
80°
2
90°
75°
3
90°
75°
4
92°
76°
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 81° to 92°, with overnight lows between 70° and 80°. The average high for June is 89° with an average low of 73°. 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.
