S
M
T
W
T
F
S
31
90°
75°
1
90°
77°
2
88°
75°
3
82°
73°
4
82°
75°
5
86°
77°
6
88°
77°
7
84°
79°
8
88°
79°
9
88°
79°
10
90°
79°
11
90°
79°
12
91°
79°
13
91°
77°
14
90°
81°
15
84°
74°
16
82°
77°
17
88°
80°
18
94°
81°
19
91°
80°
20
90°
80°
21
92°
80°
22
93°
78°
23
92°
77°
24
91°
76°
25
92°
75°
26
90°
77°
27
91°
78°
28
90°
79°
29
91°
78°
30
93°
77°
1
92°
78°
2
93°
78°
3
93°
77°
4
92°
78°
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 88° to 94°, with overnight lows between 75° and 81°. The average high for June is 92° with an average low of 78°. 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.