S
M
T
W
T
F
S
29
82°
42°
30
91°
51°
31
66°
47°
1
56°
38°
2
71°
42°
3
65°
43°
4
63°
26°
5
70°
28°
6
79°
41°
7
74°
37°
8
79°
50°
9
85°
47°
10
48°
40°
11
82°
48°
12
85°
56°
13
89°
54°
14
86°
51°
15
76°
44°
16
87°
46°
17
67°
41°
18
64°
26°
19
80°
25°
20
84°
40°
21
88°
55°
22
77°
55°
23
81°
59°
24
74°
42°
25
70°
46°
26
56°
42°
27
65°
44°
28
53°
37°
29
58°
37°
30
59°
37°
1
61°
36°
2
70°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in La Crosse
La Crosse's April 2026 forecast shows daily high temperatures ranging from 59° to 70°, with overnight lows between 36° and 44°. The average high for April is 63° with an average low of 39°. 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 La Crosse. See also: May | June | July.
