S
M
T
W
T
F
S
26
77°
64°
27
73°
64°
28
73°
61°
29
74°
65°
30
79°
66°
31
80°
65°
1
75°
63°
2
76°
64°
3
80°
57°
4
73°
61°
5
75°
63°
6
74°
59°
7
73°
58°
8
74°
57°
9
73°
57°
10
73°
65°
11
75°
63°
12
75°
60°
13
77°
57°
14
72°
56°
15
73°
59°
16
75°
57°
17
71°
57°
18
71°
56°
19
73°
56°
20
74°
62°
21
77°
64°
22
77°
65°
23
79°
66°
24
79°
64°
25
80°
62°
26
74°
57°
27
73°
61°
28
76°
63°
29
77°
56°
30
71°
54°
31
70°
53°
1
69°
55°
2
68°
54°
3
69°
54°
4
69°
55°
5
68°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Manitowoc
Manitowoc's August 2026 forecast shows daily high temperatures ranging from 68° to 80°, with overnight lows between 53° and 66°. The average high for August is 74° with an average low of 60°. 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 Manitowoc. See also: September | October | November.
