S
M
T
W
T
F
S
26
93°
70°
27
92°
68°
28
92°
75°
29
84°
67°
30
85°
67°
31
83°
63°
1
78°
68°
2
77°
68°
3
81°
64°
4
84°
66°
5
86°
66°
6
88°
68°
7
87°
69°
8
91°
71°
9
88°
68°
10
87°
70°
11
91°
69°
12
90°
67°
13
89°
69°
14
88°
66°
15
82°
62°
16
82°
63°
17
91°
70°
18
92°
71°
19
92°
71°
20
91°
70°
21
90°
69°
22
91°
69°
23
92°
70°
24
90°
69°
25
89°
69°
26
86°
68°
27
86°
68°
28
89°
67°
29
89°
68°
30
88°
67°
31
88°
67°
1
89°
66°
2
89°
66°
3
87°
65°
4
87°
66°
5
88°
66°
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 77° to 92°, with overnight lows between 62° and 71°. The average high for August is 88° with an average low of 68°. 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.
