S
M
T
W
T
F
S
28
93°
72°
29
93°
72°
30
93°
70°
1
95°
73°
2
97°
70°
3
102°
70°
4
104°
72°
5
104°
81°
6
106°
77°
7
112°
85°
8
114°
84°
9
115°
83°
10
114°
84°
11
113°
86°
12
108°
85°
13
105°
85°
14
106°
85°
15
109°
87°
16
108°
85°
17
108°
84°
18
107°
84°
19
108°
85°
20
105°
83°
21
106°
84°
22
107°
84°
23
108°
83°
24
108°
85°
25
107°
84°
26
106°
84°
27
107°
83°
28
107°
83°
29
106°
84°
30
107°
84°
31
107°
83°
1
103°
80°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Henderson
Henderson's July 2026 forecast shows daily high temperatures ranging from 103° to 115°, with overnight lows between 80° and 87°. The average high for July is 108° with an average low of 84°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Henderson. See also: August | September | October.