S
M
T
W
T
F
S
29
78°
38°
30
85°
38°
31
57°
38°
1
44°
31°
2
43°
33°
3
37°
34°
4
49°
32°
5
68°
30°
6
48°
36°
7
45°
36°
8
66°
32°
9
52°
30°
10
61°
46°
11
70°
57°
12
75°
50°
13
74°
37°
14
51°
31°
15
59°
36°
16
65°
43°
17
70°
42°
18
65°
47°
19
69°
46°
20
62°
37°
21
64°
43°
22
58°
39°
23
55°
38°
24
56°
33°
25
60°
46°
26
69°
45°
27
69°
45°
28
68°
46°
29
69°
46°
30
65°
45°
1
68°
47°
2
70°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Madison
Madison's April 2026 forecast shows daily high temperatures ranging from 45° to 75°, with overnight lows between 30° and 57°. The average high for April is 64° with an average low of 42°. 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 Madison. See also: May | June | July.
