S
M
T
W
T
F
S
26
58°
44°
27
71°
39°
28
62°
46°
29
62°
52°
30
69°
43°
1
67°
38°
2
59°
39°
3
60°
43°
4
73°
56°
5
82°
62°
6
75°
61°
7
69°
46°
8
66°
46°
9
62°
49°
10
71°
52°
11
68°
52°
12
68°
50°
13
70°
54°
14
72°
56°
15
76°
57°
16
78°
59°
17
79°
60°
18
79°
60°
19
78°
59°
20
79°
61°
21
79°
61°
22
77°
53°
23
70°
53°
24
71°
54°
25
72°
56°
26
73°
55°
27
72°
54°
28
73°
57°
29
74°
55°
30
73°
60°
31
76°
64°
1
79°
63°
2
75°
60°
3
76°
61°
4
80°
64°
5
81°
64°
6
83°
65°
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 59° to 83°, with overnight lows between 39° and 65°. The average high for May is 74° with an average low of 56°. 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.
