S
M
T
W
T
F
S
29
63°
41°
30
81°
50°
31
68°
39°
1
40°
36°
2
70°
38°
3
62°
39°
4
56°
41°
5
53°
37°
6
51°
32°
7
41°
32°
8
67°
54°
9
65°
44°
10
56°
39°
11
61°
51°
12
74°
60°
13
74°
55°
14
57°
42°
15
53°
35°
16
52°
42°
17
62°
47°
18
62°
46°
19
60°
48°
20
61°
41°
21
63°
48°
22
63°
48°
23
67°
46°
24
66°
42°
25
61°
47°
26
57°
46°
27
58°
44°
28
68°
43°
29
58°
42°
30
61°
46°
1
66°
46°
2
59°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Itasca
Itasca's April 2026 forecast shows daily high temperatures ranging from 41° to 74°, with overnight lows between 32° and 60°. The average high for April is 61° with an average low of 45°. 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 Itasca. See also: May | June | July.