S
M
T
W
T
F
S
29
74°
36°
30
74°
32°
31
48°
31°
1
43°
29°
2
38°
33°
3
36°
32°
4
47°
31°
5
66°
29°
6
41°
26°
7
49°
36°
8
61°
29°
9
42°
26°
10
58°
40°
11
64°
53°
12
78°
48°
13
62°
32°
14
48°
29°
15
53°
32°
16
64°
42°
17
67°
38°
18
64°
43°
19
65°
43°
20
61°
35°
21
54°
39°
22
53°
37°
23
53°
34°
24
55°
34°
25
62°
44°
26
67°
42°
27
68°
43°
28
68°
44°
29
67°
46°
30
68°
46°
1
68°
45°
2
69°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Plankinton
Plankinton's April 2026 forecast shows daily high temperatures ranging from 42° to 78°, with overnight lows between 26° and 53°. The average high for April is 61° with an average low of 39°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Plankinton. See also: May | June | July.