S
M
T
W
T
F
S
26
74°
43°
27
71°
57°
28
64°
50°
29
61°
39°
30
63°
39°
1
55°
39°
2
59°
34°
3
72°
46°
4
82°
46°
5
57°
46°
6
57°
41°
7
64°
36°
8
70°
48°
9
79°
52°
10
68°
45°
11
68°
43°
12
82°
45°
13
68°
45°
14
73°
43°
15
81°
55°
16
82°
64°
17
88°
68°
18
79°
67°
19
76°
49°
20
66°
46°
21
68°
46°
22
73°
51°
23
78°
57°
24
77°
56°
25
77°
58°
26
79°
56°
27
79°
57°
28
78°
55°
29
76°
54°
30
80°
60°
31
81°
59°
1
81°
60°
2
80°
59°
3
73°
55°
4
72°
53°
5
74°
60°
6
79°
62°
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 66° to 88°, with overnight lows between 46° and 68°. The average high for May is 77° with an average low of 57°. 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.
