S
M
T
W
T
F
S
29
83°
49°
30
86°
64°
31
86°
66°
1
88°
68°
2
80°
69°
3
81°
63°
4
67°
48°
5
67°
51°
6
72°
46°
7
74°
50°
8
74°
57°
9
75°
63°
10
77°
64°
11
75°
63°
12
74°
62°
13
74°
57°
14
76°
55°
15
87°
64°
16
77°
59°
17
72°
58°
18
74°
58°
19
74°
57°
20
79°
60°
21
80°
60°
22
80°
61°
23
81°
61°
24
81°
60°
25
80°
59°
26
75°
56°
27
76°
56°
28
80°
61°
29
77°
59°
30
75°
56°
1
78°
61°
2
79°
62°
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 67° to 87°, with overnight lows between 46° and 69°. The average high for April is 76° with an average low of 59°. 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.