S
M
T
W
T
F
S
29
77°
42°
30
80°
53°
31
82°
58°
1
82°
61°
2
81°
67°
3
84°
69°
4
64°
43°
5
70°
39°
6
74°
45°
7
70°
44°
8
74°
52°
9
76°
55°
10
76°
60°
11
73°
62°
12
74°
61°
13
76°
60°
14
77°
54°
15
74°
53°
16
75°
54°
17
71°
46°
18
75°
53°
19
74°
52°
20
76°
54°
21
76°
55°
22
77°
52°
23
69°
50°
24
76°
53°
25
77°
54°
26
77°
56°
27
76°
55°
28
74°
54°
29
72°
55°
30
68°
53°
1
74°
55°
2
70°
54°
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 77°, with overnight lows between 39° and 62°. The average high for April is 74° with an average low of 53°. 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.
