S
M
T
W
T
F
S
26
62°
42°
27
73°
39°
28
62°
40°
29
67°
48°
30
65°
48°
1
66°
40°
2
62°
47°
3
62°
42°
4
74°
44°
5
83°
53°
6
68°
54°
7
66°
47°
8
66°
40°
9
64°
48°
10
76°
49°
11
62°
47°
12
67°
38°
13
73°
52°
14
65°
51°
15
66°
49°
16
82°
45°
17
87°
61°
18
94°
65°
19
95°
70°
20
92°
62°
21
62°
53°
22
68°
53°
23
54°
49°
24
58°
50°
25
74°
55°
26
81°
57°
27
82°
64°
28
77°
51°
29
79°
55°
30
70°
47°
31
76°
53°
1
74°
48°
2
75°
49°
3
79°
50°
4
84°
53°
5
86°
59°
6
83°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Deer Park
Deer Park's May 2026 forecast shows daily high temperatures ranging from 70° to 86°, with overnight lows between 47° and 59°. The average high for May is 78° with an average low of 52°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Deer Park. See also: June | July | August.
