S
M
T
W
T
F
S
26
81°
58°
27
86°
63°
28
72°
57°
29
70°
52°
30
65°
44°
1
67°
45°
2
68°
43°
3
78°
39°
4
81°
61°
5
72°
48°
6
61°
43°
7
67°
46°
8
77°
53°
9
79°
59°
10
71°
53°
11
74°
56°
12
79°
57°
13
78°
60°
14
82°
57°
15
81°
59°
16
83°
63°
17
76°
56°
18
74°
60°
19
80°
60°
20
78°
58°
21
80°
54°
22
72°
53°
23
73°
54°
24
72°
56°
25
70°
54°
26
72°
54°
27
74°
55°
28
75°
56°
29
76°
60°
30
78°
63°
31
77°
64°
1
77°
62°
2
78°
59°
3
77°
64°
4
77°
65°
5
78°
66°
6
78°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Henderson
Henderson's May 2026 forecast shows daily high temperatures ranging from 61° to 83°, with overnight lows between 43° and 66°. The average high for May is 76° 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 Henderson. See also: June | July | August.
