S
M
T
W
T
F
S
31
83°
64°
1
82°
62°
2
75°
58°
3
76°
60°
4
78°
64°
5
77°
65°
6
83°
65°
7
81°
64°
8
79°
64°
9
80°
62°
10
80°
64°
11
85°
67°
12
87°
68°
13
86°
68°
14
88°
69°
15
89°
69°
16
87°
68°
17
86°
69°
18
88°
68°
19
84°
67°
20
87°
69°
21
88°
69°
22
88°
68°
23
89°
69°
24
87°
70°
25
88°
65°
26
85°
64°
27
82°
65°
28
83°
65°
29
84°
66°
30
87°
65°
1
85°
66°
2
85°
66°
3
86°
65°
4
84°
69°
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 75° to 89°, with overnight lows between 58° and 70°. The average high for June is 84° with an average low of 66°. 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.