S
M
T
W
T
F
S
26
77°
49°
27
75°
53°
28
63°
48°
29
61°
40°
30
57°
36°
1
57°
35°
2
62°
34°
3
77°
46°
4
83°
41°
5
61°
43°
6
57°
37°
7
68°
33°
8
75°
45°
9
75°
49°
10
71°
42°
11
71°
40°
12
82°
49°
13
74°
47°
14
77°
41°
15
84°
57°
16
85°
61°
17
84°
64°
18
77°
63°
19
68°
51°
20
67°
46°
21
69°
50°
22
68°
53°
23
76°
54°
24
83°
51°
25
87°
54°
26
86°
55°
27
91°
58°
28
87°
64°
29
86°
58°
30
84°
63°
31
82°
64°
1
83°
57°
2
83°
58°
3
83°
59°
4
84°
64°
5
83°
63°
6
83°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hills
Hills's May 2026 forecast shows daily high temperatures ranging from 82° to 84°, with overnight lows between 57° and 64°. The average high for May is 83° with an average low of 62°. 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 Hills. See also: June | July | August.