S
M
T
W
T
F
S
29
83°
49°
30
86°
64°
31
86°
66°
1
88°
68°
2
82°
66°
3
84°
69°
4
73°
55°
5
70°
47°
6
72°
44°
7
74°
51°
8
78°
57°
9
81°
61°
10
83°
64°
11
83°
66°
12
73°
64°
13
83°
68°
14
82°
68°
15
79°
66°
16
86°
68°
17
85°
62°
18
66°
45°
19
71°
52°
20
69°
61°
21
75°
66°
22
80°
62°
23
82°
65°
24
78°
63°
25
81°
59°
26
81°
60°
27
83°
63°
28
74°
61°
29
75°
61°
30
81°
62°
1
83°
62°
2
83°
61°
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 66° to 86°, with overnight lows between 45° and 68°. The average high for April is 79° 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 Itasca. See also: May | June | July.