S
M
T
W
T
F
S
26
85°
64°
27
91°
73°
28
82°
72°
29
74°
58°
30
63°
59°
1
63°
52°
2
76°
49°
3
81°
59°
4
81°
60°
5
88°
63°
6
63°
54°
7
N/A
8
78°
65°
9
86°
67°
10
82°
60°
11
80°
58°
12
84°
62°
13
89°
65°
14
91°
67°
15
88°
66°
16
85°
64°
17
84°
65°
18
85°
65°
19
86°
66°
20
87°
67°
21
85°
62°
22
84°
65°
23
80°
66°
24
81°
66°
25
79°
65°
26
81°
66°
27
80°
65°
28
82°
65°
29
82°
64°
30
83°
63°
31
83°
63°
1
84°
64°
2
84°
64°
3
85°
67°
4
84°
69°
5
85°
69°
6
86°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Cedar Hill
Cedar Hill's May 2026 forecast shows daily high temperatures ranging from 78° to 91°, with overnight lows between 58° and 70°. The average high for May is 84° with an average low of 65°. 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.