S
M
T
W
T
F
S
26
97°
63°
27
95°
59°
28
95°
54°
29
99°
55°
30
99°
64°
31
99°
55°
1
100°
54°
2
102°
59°
3
104°
61°
4
100°
61°
5
99°
63°
6
100°
64°
7
100°
63°
8
102°
64°
9
104°
61°
10
99°
68°
11
97°
64°
12
94°
61°
13
87°
57°
14
85°
57°
15
88°
59°
16
89°
59°
17
90°
60°
18
88°
61°
19
89°
59°
20
89°
61°
21
94°
64°
22
96°
65°
23
98°
66°
24
92°
59°
25
87°
60°
26
92°
63°
27
91°
63°
28
92°
62°
29
87°
59°
30
92°
62°
31
92°
62°
1
94°
63°
2
93°
62°
3
89°
62°
4
90°
61°
5
92°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lincoln
Lincoln's August 2026 forecast shows daily high temperatures ranging from 85° to 98°, with overnight lows between 57° and 66°. The average high for August is 91° with an average low of 61°. 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 Lincoln. See also: September | October | November.