S
M
T
W
T
F
S
26
88°
72°
27
89°
65°
28
88°
65°
29
88°
66°
30
89°
67°
31
92°
70°
1
95°
67°
2
89°
66°
3
89°
65°
4
87°
65°
5
88°
66°
6
88°
66°
7
89°
67°
8
88°
66°
9
89°
71°
10
91°
70°
11
92°
69°
12
93°
71°
13
94°
70°
14
95°
65°
15
89°
63°
16
88°
64°
17
88°
65°
18
91°
66°
19
90°
65°
20
87°
63°
21
88°
64°
22
88°
66°
23
89°
64°
24
87°
68°
25
87°
70°
26
88°
70°
27
93°
69°
28
94°
69°
29
94°
63°
30
93°
62°
31
86°
62°
1
87°
67°
2
89°
68°
3
89°
68°
4
92°
67°
5
91°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Kennett
Kennett's August 2026 forecast shows daily high temperatures ranging from 86° to 95°, with overnight lows between 62° and 72°. The average high for August is 90° with an average low of 67°. 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 Kennett. See also: September | October | November.