S
M
T
W
T
F
S
29
83°
52°
30
82°
64°
31
86°
65°
1
88°
66°
2
79°
67°
3
83°
70°
4
73°
54°
5
70°
49°
6
74°
45°
7
75°
47°
8
81°
56°
9
82°
60°
10
84°
61°
11
85°
67°
12
78°
70°
13
86°
69°
14
86°
67°
15
76°
62°
16
80°
60°
17
80°
63°
18
85°
65°
19
85°
67°
20
88°
65°
21
78°
52°
22
82°
58°
23
81°
59°
24
78°
59°
25
82°
58°
26
82°
59°
27
80°
59°
28
77°
58°
29
83°
61°
30
83°
61°
1
82°
60°
2
80°
59°
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 76° to 88°, with overnight lows between 52° and 70°. The average high for April is 82° with an average low of 61°. 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.
