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