S
M
T
W
T
F
S
31
76°
48°
1
76°
49°
2
75°
48°
3
76°
49°
4
75°
48°
5
74°
48°
6
75°
47°
7
72°
44°
8
70°
45°
9
74°
48°
10
70°
48°
11
71°
47°
12
72°
49°
13
71°
48°
14
71°
47°
15
67°
40°
16
66°
38°
17
66°
37°
18
68°
39°
19
71°
42°
20
69°
39°
21
68°
43°
22
70°
41°
23
67°
40°
24
68°
39°
25
70°
39°
26
73°
47°
27
78°
44°
28
82°
43°
29
82°
41°
30
80°
45°
1
83°
45°
2
83°
48°
3
82°
45°
4
80°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Deer Park
Deer Park's June 2026 forecast shows daily high temperatures ranging from 66° to 83°, with overnight lows between 37° and 49°. The average high for June is 73° with an average low of 44°. 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 Deer Park. See also: July | August | September.