S
M
T
W
T
F
S
26
91°
47°
27
83°
53°
28
86°
47°
29
62°
48°
30
59°
46°
1
61°
42°
2
72°
47°
3
76°
55°
4
87°
63°
5
81°
50°
6
73°
43°
7
79°
50°
8
76°
50°
9
78°
53°
10
79°
52°
11
84°
53°
12
80°
52°
13
80°
54°
14
81°
53°
15
85°
59°
16
85°
60°
17
86°
60°
18
85°
61°
19
86°
62°
20
87°
62°
21
86°
61°
22
82°
58°
23
85°
62°
24
83°
56°
25
78°
53°
26
77°
53°
27
78°
56°
28
80°
62°
29
80°
63°
30
86°
64°
31
86°
64°
1
84°
65°
2
87°
65°
3
90°
64°
4
90°
65°
5
86°
65°
6
86°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cedar Hill
Cedar Hill's May 2026 forecast shows daily high temperatures ranging from 61° to 90°, with overnight lows between 42° and 65°. The average high for May is 82° 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 Cedar Hill. See also: June | July | August.