S
M
T
W
T
F
S
26
101°
77°
27
102°
74°
28
100°
72°
29
103°
77°
30
101°
74°
31
105°
77°
1
91°
69°
2
93°
66°
3
96°
64°
4
102°
66°
5
103°
74°
6
103°
75°
7
101°
69°
8
103°
67°
9
102°
73°
10
102°
79°
11
103°
79°
12
104°
81°
13
104°
80°
14
102°
78°
15
102°
79°
16
105°
75°
17
98°
73°
18
102°
76°
19
101°
75°
20
104°
76°
21
101°
75°
22
103°
76°
23
100°
72°
24
101°
71°
25
98°
71°
26
91°
67°
27
96°
73°
28
94°
71°
29
94°
71°
30
93°
70°
31
94°
72°
1
94°
72°
2
93°
71°
3
94°
71°
4
94°
70°
5
93°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Henryetta
Henryetta's August 2026 forecast shows daily high temperatures ranging from 91° to 105°, with overnight lows between 67° and 80°. The average high for August is 98° with an average low of 73°. 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 Henryetta. See also: September | October | November.