S
M
T
W
T
F
S
29
61°
41°
30
83°
48°
31
80°
51°
1
51°
38°
2
73°
42°
3
66°
44°
4
51°
40°
5
54°
33°
6
54°
37°
7
42°
33°
8
73°
40°
9
76°
50°
10
63°
41°
11
65°
58°
12
73°
62°
13
81°
63°
14
81°
60°
15
75°
54°
16
72°
48°
17
68°
47°
18
66°
47°
19
70°
49°
20
72°
47°
21
68°
48°
22
64°
42°
23
59°
48°
24
68°
48°
25
66°
46°
26
59°
41°
27
59°
44°
28
64°
49°
29
69°
52°
30
70°
50°
1
68°
49°
2
61°
48°
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 59° to 81°, with overnight lows between 41° and 63°. The average high for April is 68° with an average low of 50°. 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.
