S
M
T
W
T
F
S
29
70°
34°
30
79°
41°
31
59°
43°
1
45°
34°
2
37°
32°
3
39°
36°
4
39°
36°
5
55°
32°
6
43°
28°
7
45°
23°
8
68°
43°
9
55°
35°
10
55°
32°
11
52°
50°
12
72°
55°
13
79°
56°
14
70°
50°
15
64°
44°
16
69°
43°
17
64°
38°
18
59°
41°
19
64°
46°
20
62°
44°
21
61°
44°
22
59°
37°
23
53°
42°
24
53°
40°
25
54°
38°
26
54°
35°
27
56°
44°
28
57°
47°
29
65°
49°
30
69°
47°
1
57°
44°
2
57°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Winona
Winona's April 2026 forecast shows daily high temperatures ranging from 52° to 79°, with overnight lows between 32° and 56°. The average high for April is 61° with an average low of 44°. 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 Winona. See also: May | June | July.
