S
M
T
W
T
F
S
28
100°
75°
29
100°
78°
30
94°
78°
1
92°
75°
2
95°
72°
3
95°
71°
4
96°
75°
5
97°
75°
6
97°
75°
7
97°
75°
8
97°
75°
9
95°
75°
10
93°
75°
11
95°
74°
12
96°
75°
13
95°
74°
14
93°
73°
15
95°
74°
16
96°
73°
17
93°
74°
18
90°
73°
19
90°
73°
20
91°
72°
21
91°
75°
22
92°
75°
23
90°
74°
24
94°
75°
25
94°
75°
26
93°
74°
27
92°
75°
28
93°
74°
29
90°
75°
30
89°
76°
31
92°
76°
1
93°
75°
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 89° to 97°, with overnight lows between 71° and 76°. The average high for July is 93° with an average low of 74°. 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.