S
M
T
W
T
F
S
26
87°
67°
27
87°
68°
28
84°
68°
29
89°
67°
30
90°
68°
31
86°
67°
1
86°
68°
2
89°
68°
3
82°
60°
4
83°
65°
5
83°
59°
6
88°
63°
7
89°
59°
8
82°
58°
9
81°
64°
10
83°
60°
11
86°
58°
12
82°
57°
13
80°
57°
14
80°
59°
15
79°
60°
16
80°
56°
17
80°
56°
18
81°
57°
19
81°
60°
20
82°
65°
21
87°
65°
22
88°
64°
23
89°
64°
24
89°
56°
25
82°
54°
26
79°
55°
27
78°
54°
28
80°
56°
29
83°
53°
30
78°
59°
31
78°
61°
1
79°
61°
2
81°
60°
3
82°
53°
4
79°
51°
5
76°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Kearney
Kearney's August 2026 forecast shows daily high temperatures ranging from 76° to 90°, with overnight lows between 51° and 68°. The average high for August is 83° with an average low of 60°. 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 Kearney. See also: September | October | November.