S
M
T
W
T
F
S
28
85°
68°
29
91°
70°
30
N/A
1
98°
71°
2
98°
74°
3
97°
73°
4
93°
72°
5
91°
70°
6
90°
71°
7
88°
69°
8
89°
71°
9
89°
71°
10
88°
70°
11
88°
67°
12
92°
70°
13
93°
69°
14
91°
66°
15
81°
62°
16
82°
63°
17
82°
63°
18
83°
64°
19
87°
69°
20
86°
68°
21
81°
69°
22
83°
69°
23
87°
68°
24
88°
69°
25
88°
69°
26
87°
68°
27
89°
70°
28
88°
70°
29
89°
69°
30
90°
70°
31
88°
69°
1
82°
68°
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 81° to 98°, with overnight lows between 62° and 74°. The average high for July is 88° 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 July weather will actually feel in Henderson. See also: August | September | October.