S
M
T
W
T
F
S
26
56°
42°
27
56°
43°
28
58°
44°
29
58°
42°
30
56°
41°
1
58°
46°
2
59°
42°
3
58°
43°
4
60°
48°
5
68°
51°
6
67°
47°
7
60°
47°
8
68°
53°
9
71°
54°
10
71°
50°
11
62°
47°
12
61°
46°
13
62°
50°
14
62°
51°
15
61°
52°
16
62°
52°
17
65°
53°
18
71°
47°
19
65°
50°
20
68°
49°
21
67°
48°
22
66°
48°
23
65°
49°
24
65°
48°
25
68°
50°
26
68°
51°
27
69°
51°
28
68°
50°
29
69°
56°
30
69°
53°
31
71°
52°
1
70°
58°
2
71°
55°
3
71°
54°
4
72°
59°
5
77°
56°
6
74°
55°
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 56° to 77°, with overnight lows between 41° and 59°. The average high for May is 65° with an average low of 50°. 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.
