S
M
T
W
T
F
S
26
92°
72°
27
92°
72°
28
91°
71°
29
92°
72°
30
91°
71°
31
92°
72°
1
93°
73°
2
92°
71°
3
91°
71°
4
92°
72°
5
92°
70°
6
91°
69°
7
89°
69°
8
90°
68°
9
89°
67°
10
87°
71°
11
89°
70°
12
92°
67°
13
91°
68°
14
87°
69°
15
91°
66°
16
91°
60°
17
82°
58°
18
80°
56°
19
78°
57°
20
80°
57°
21
79°
58°
22
79°
58°
23
78°
60°
24
80°
62°
25
83°
64°
26
86°
57°
27
79°
56°
28
80°
57°
29
82°
64°
30
85°
64°
31
88°
56°
1
86°
55°
2
78°
61°
3
79°
64°
4
87°
59°
5
87°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Nebraska City
Nebraska City's August 2026 forecast shows daily high temperatures ranging from 78° to 93°, with overnight lows between 53° and 73°. The average high for August is 87° with an average low of 64°. 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 Nebraska City. See also: September | October | November.