S
M
T
W
T
F
S
31
74°
60°
1
73°
61°
2
74°
59°
3
75°
57°
4
79°
61°
5
84°
59°
6
81°
62°
7
84°
63°
8
86°
59°
9
81°
55°
10
79°
65°
11
87°
64°
12
87°
65°
13
88°
65°
14
88°
64°
15
89°
65°
16
87°
64°
17
86°
65°
18
87°
63°
19
81°
58°
20
85°
63°
21
88°
60°
22
85°
59°
23
82°
59°
24
84°
58°
25
82°
60°
26
87°
63°
27
89°
67°
28
85°
63°
29
84°
64°
30
86°
67°
1
89°
68°
2
90°
68°
3
91°
66°
4
86°
62°
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 73° to 91°, with overnight lows between 55° and 68°. The average high for June is 84° with an average low of 62°. 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.