S
M
T
W
T
F
S
26
86°
71°
27
85°
73°
28
86°
73°
29
76°
64°
30
64°
59°
1
59°
54°
2
75°
48°
3
80°
47°
4
80°
50°
5
86°
67°
6
76°
55°
7
69°
52°
8
80°
56°
9
86°
68°
10
86°
66°
11
77°
61°
12
85°
54°
13
89°
54°
14
90°
62°
15
89°
67°
16
89°
71°
17
88°
74°
18
88°
76°
19
86°
64°
20
81°
63°
21
N/A
22
84°
64°
23
81°
68°
24
78°
67°
25
79°
66°
26
84°
70°
27
78°
69°
28
81°
68°
29
86°
70°
30
88°
69°
31
91°
71°
1
92°
70°
2
91°
69°
3
88°
67°
4
87°
69°
5
89°
70°
6
88°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Henderson
Henderson's May 2026 forecast shows daily high temperatures ranging from 78° to 92°, with overnight lows between 64° and 71°. The average high for May is 85° with an average low of 69°. 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.
