S
M
T
W
T
F
S
26
94°
74°
27
97°
69°
28
92°
69°
29
93°
70°
30
96°
72°
31
97°
74°
1
96°
73°
2
98°
74°
3
98°
70°
4
99°
69°
5
92°
69°
6
92°
70°
7
93°
70°
8
93°
71°
9
94°
73°
10
95°
74°
11
98°
75°
12
98°
75°
13
97°
74°
14
98°
72°
15
98°
72°
16
96°
74°
17
98°
74°
18
97°
72°
19
98°
73°
20
94°
68°
21
91°
72°
22
94°
72°
23
96°
73°
24
96°
72°
25
95°
72°
26
95°
71°
27
96°
72°
28
96°
72°
29
95°
71°
30
96°
71°
31
96°
72°
1
95°
71°
2
95°
71°
3
94°
70°
4
94°
70°
5
93°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Henderson
Henderson's August 2026 forecast shows daily high temperatures ranging from 91° to 99°, with overnight lows between 68° and 75°. The average high for August is 95° with an average low of 72°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Henderson. See also: September | October | November.
