S
M
T
W
T
F
S
29
66°
34°
30
70°
37°
31
41°
32°
1
41°
28°
2
34°
30°
3
34°
30°
4
36°
30°
5
52°
30°
6
36°
21°
7
43°
18°
8
52°
32°
9
41°
30°
10
55°
21°
11
52°
36°
12
81°
48°
13
61°
48°
14
57°
41°
15
72°
32°
16
84°
41°
17
59°
32°
18
45°
27°
19
45°
27°
20
70°
25°
21
75°
37°
22
91°
46°
23
81°
45°
24
57°
34°
25
46°
41°
26
50°
41°
27
50°
41°
28
52°
34°
29
55°
32°
30
50°
32°
1
54°
34°
2
68°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Willmar
Willmar's April 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for April is ° with an average low of °. 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 Willmar. See also: May | June | July.
