S
M
T
W
T
F
S
26
67°
38°
27
73°
37°
28
69°
48°
29
58°
44°
30
50°
38°
1
53°
30°
2
50°
36°
3
59°
36°
4
70°
44°
5
72°
47°
6
54°
43°
7
54°
36°
8
55°
40°
9
67°
32°
10
54°
38°
11
54°
32°
12
56°
32°
13
48°
44°
14
56°
42°
15
65°
47°
16
72°
51°
17
71°
48°
18
80°
64°
19
77°
57°
20
70°
49°
21
58°
44°
22
63°
45°
23
63°
47°
24
68°
50°
25
72°
52°
26
70°
54°
27
71°
46°
28
64°
49°
29
68°
52°
30
65°
51°
31
70°
48°
1
64°
47°
2
64°
46°
3
65°
44°
4
68°
48°
5
68°
53°
6
73°
55°
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 56° to 80°, with overnight lows between 42° and 64°. The average high for May is 68° 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 Cedar Hill. See also: June | July | August.