S
M
T
W
T
F
S
29
82°
62°
30
83°
66°
31
82°
69°
1
82°
72°
2
82°
72°
3
83°
70°
4
80°
59°
5
75°
59°
6
72°
54°
7
76°
58°
8
79°
62°
9
79°
66°
10
78°
67°
11
81°
66°
12
82°
68°
13
81°
67°
14
82°
65°
15
84°
64°
16
81°
59°
17
77°
64°
18
79°
63°
19
77°
64°
20
80°
64°
21
80°
65°
22
81°
65°
23
81°
66°
24
82°
66°
25
82°
65°
26
81°
65°
27
82°
64°
28
82°
66°
29
83°
65°
30
80°
66°
1
82°
66°
2
81°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Heaker
Heaker's April 2026 forecast shows daily high temperatures ranging from 72° to 84°, with overnight lows between 54° and 70°. The average high for April is 80° with an average low of 64°. 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 Heaker. See also: May | June | July.