S
M
T
W
T
F
S
26
91°
70°
27
91°
69°
28
90°
70°
29
91°
70°
30
91°
69°
31
90°
70°
1
92°
70°
2
91°
69°
3
90°
69°
4
90°
70°
5
91°
69°
6
89°
68°
7
89°
68°
8
90°
67°
9
88°
66°
10
85°
68°
11
89°
66°
12
91°
65°
13
88°
67°
14
89°
68°
15
91°
65°
16
91°
59°
17
84°
56°
18
80°
54°
19
77°
55°
20
79°
56°
21
79°
56°
22
80°
57°
23
79°
60°
24
83°
60°
25
87°
59°
26
83°
55°
27
77°
55°
28
81°
61°
29
85°
63°
30
88°
62°
31
89°
53°
1
86°
56°
2
76°
62°
3
85°
61°
4
87°
55°
5
86°
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 92°, with overnight lows between 51° and 70°. The average high for August is 86° with an average low of 63°. 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.