S
M
T
W
T
F
S
29
63°
34°
30
78°
35°
31
69°
39°
1
41°
32°
2
57°
32°
3
45°
35°
4
46°
36°
5
52°
33°
6
47°
28°
7
41°
20°
8
68°
30°
9
61°
41°
10
53°
34°
11
54°
29°
12
72°
46°
13
73°
59°
14
77°
56°
15
69°
56°
16
69°
49°
17
80°
38°
18
47°
30°
19
49°
31°
20
60°
45°
21
70°
43°
22
64°
41°
23
62°
40°
24
57°
37°
25
58°
39°
26
56°
37°
27
54°
38°
28
59°
41°
29
62°
40°
30
60°
43°
1
62°
41°
2
57°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Lake Mills Town
Lake Mills Town's April 2026 forecast shows daily high temperatures ranging from 47° to 80°, with overnight lows between 30° and 49°. The average high for April is 60° with an average low of 40°. 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 Lake Mills Town. See also: May | June | July.