S
M
T
W
T
F
S
26
83°
66°
27
83°
66°
28
84°
67°
29
90°
68°
30
91°
66°
31
82°
61°
1
84°
66°
2
89°
68°
3
81°
58°
4
82°
65°
5
84°
59°
6
88°
58°
7
89°
60°
8
90°
61°
9
89°
65°
10
89°
61°
11
84°
57°
12
82°
53°
13
78°
56°
14
81°
58°
15
79°
60°
16
79°
56°
17
78°
54°
18
80°
59°
19
84°
63°
20
86°
65°
21
88°
65°
22
89°
64°
23
90°
62°
24
90°
54°
25
81°
53°
26
82°
56°
27
83°
61°
28
86°
53°
29
83°
51°
30
78°
56°
31
80°
59°
1
75°
57°
2
83°
58°
3
80°
51°
4
75°
48°
5
73°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Plankinton
Plankinton's August 2026 forecast shows daily high temperatures ranging from 73° to 91°, with overnight lows between 48° and 68°. The average high for August is 83° 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 Plankinton. See also: September | October | November.
