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
54°
42°
15
63°
42°
16
72°
49°
17
69°
47°
18
82°
67°
19
82°
63°
20
70°
38°
21
54°
38°
22
61°
45°
23
66°
46°
24
65°
50°
25
66°
50°
26
70°
51°
27
67°
53°
28
72°
50°
29
68°
46°
30
73°
51°
31
66°
49°
1
69°
49°
2
69°
52°
3
68°
53°
4
68°
53°
5
69°
52°
6
74°
54°
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 54° to 82°, with overnight lows between 38° and 67°. The average high for May is 69° 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.