S
M
T
W
T
F
S
31
70°
39°
1
69°
46°
2
72°
49°
3
70°
50°
4
77°
54°
5
78°
52°
6
80°
54°
7
81°
51°
8
76°
51°
9
77°
50°
10
76°
53°
11
80°
50°
12
77°
51°
13
79°
52°
14
75°
43°
15
78°
47°
16
70°
40°
17
66°
41°
18
68°
39°
19
71°
44°
20
75°
47°
21
76°
45°
22
72°
44°
23
79°
46°
24
81°
49°
25
82°
49°
26
75°
48°
27
82°
49°
28
83°
50°
29
82°
50°
30
76°
47°
1
82°
50°
2
83°
51°
3
83°
51°
4
78°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Brook Forest
Brook Forest's June 2026 forecast shows daily high temperatures ranging from 66° to 83°, with overnight lows between 39° and 54°. The average high for June is 77° with an average low of 48°. 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 Brook Forest. See also: July | August | September.