S
M
T
W
T
F
S
26
85°
67°
27
86°
67°
28
85°
68°
29
86°
68°
30
85°
67°
31
85°
66°
1
80°
62°
2
78°
60°
3
78°
63°
4
79°
65°
5
80°
65°
6
82°
64°
7
84°
65°
8
84°
65°
9
83°
66°
10
84°
66°
11
84°
65°
12
85°
65°
13
84°
66°
14
87°
64°
15
87°
64°
16
80°
63°
17
82°
62°
18
84°
63°
19
83°
57°
20
80°
55°
21
76°
55°
22
76°
56°
23
77°
57°
24
77°
55°
25
78°
60°
26
77°
57°
27
83°
58°
28
82°
57°
29
76°
55°
30
75°
55°
31
75°
54°
1
74°
56°
2
75°
54°
3
75°
54°
4
76°
55°
5
75°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in North Liberty
North Liberty's August 2026 forecast shows daily high temperatures ranging from 74° to 87°, with overnight lows between 54° and 68°. The average high for August is 81° 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 North Liberty. See also: September | October | November.