S
M
T
W
T
F
S
26
88°
65°
27
86°
64°
28
85°
64°
29
85°
63°
30
82°
62°
31
77°
61°
1
78°
62°
2
82°
63°
3
84°
62°
4
79°
59°
5
77°
58°
6
78°
59°
7
83°
63°
8
78°
62°
9
81°
62°
10
80°
61°
11
80°
61°
12
83°
62°
13
83°
62°
14
82°
61°
15
76°
59°
16
75°
60°
17
79°
61°
18
82°
62°
19
83°
61°
20
83°
62°
21
73°
51°
22
74°
53°
23
75°
52°
24
72°
59°
25
74°
52°
26
75°
54°
27
73°
59°
28
74°
58°
29
81°
51°
30
75°
51°
31
77°
58°
1
73°
55°
2
76°
54°
3
80°
59°
4
82°
53°
5
79°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Waupaca
Waupaca's August 2026 forecast shows daily high temperatures ranging from 72° to 88°, with overnight lows between 50° and 65°. The average high for August is 79° with an average low of 59°. 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 Waupaca. See also: September | October | November.
