S
M
T
W
T
F
S
26
101°
73°
27
97°
73°
28
91°
77°
29
86°
70°
30
88°
69°
31
84°
67°
1
85°
61°
2
87°
60°
3
91°
64°
4
75°
56°
5
75°
59°
6
79°
64°
7
87°
65°
8
86°
64°
9
87°
66°
10
92°
70°
11
92°
70°
12
89°
67°
13
85°
68°
14
83°
65°
15
84°
70°
16
82°
62°
17
87°
66°
18
89°
65°
19
78°
63°
20
83°
62°
21
88°
65°
22
88°
63°
23
83°
64°
24
84°
63°
25
86°
67°
26
90°
65°
27
91°
62°
28
87°
64°
29
77°
54°
30
89°
66°
31
80°
62°
1
76°
59°
2
75°
55°
3
75°
53°
4
77°
59°
5
81°
61°
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 75° to 91°, with overnight lows between 53° and 67°. The average high for August is 83° with an average low of 62°. 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.