S
M
T
W
T
F
S
29
70°
53°
30
81°
54°
31
84°
55°
1
86°
60°
2
87°
59°
3
85°
58°
4
88°
66°
5
72°
57°
6
64°
47°
7
76°
54°
8
75°
52°
9
75°
55°
10
80°
54°
11
83°
58°
12
82°
56°
13
84°
57°
14
83°
61°
15
83°
59°
16
80°
56°
17
79°
54°
18
79°
57°
19
89°
64°
20
80°
59°
21
80°
60°
22
81°
59°
23
81°
59°
24
79°
60°
25
81°
59°
26
82°
60°
27
82°
60°
28
81°
59°
29
82°
59°
30
81°
60°
1
81°
59°
2
79°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Appleton
Appleton's April 2026 forecast shows daily high temperatures ranging from 64° to 89°, with overnight lows between 47° and 64°. The average high for April is 80° with an average low of 58°. 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 Appleton. See also: May | June | July.
