S
M
T
W
T
F
S
26
84°
62°
27
76°
62°
28
67°
58°
29
83°
63°
30
75°
60°
1
66°
57°
2
68°
47°
3
72°
49°
4
79°
54°
5
82°
59°
6
81°
67°
7
74°
51°
8
72°
55°
9
79°
60°
10
80°
62°
11
77°
62°
12
78°
61°
13
79°
62°
14
81°
62°
15
80°
60°
16
77°
58°
17
79°
61°
18
80°
64°
19
83°
64°
20
80°
65°
21
78°
61°
22
80°
58°
23
76°
58°
24
77°
59°
25
78°
61°
26
78°
60°
27
79°
59°
28
79°
60°
29
80°
61°
30
81°
63°
31
80°
66°
1
82°
68°
2
81°
67°
3
81°
67°
4
82°
65°
5
85°
68°
6
86°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hammond Park
Hammond Park's May 2026 forecast shows daily high temperatures ranging from 68° to 86°, with overnight lows between 47° and 69°. The average high for May is 79° with an average low of 61°. 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 Hammond Park. See also: June | July | August.