S
M
T
W
T
F
S
29
60°
27°
30
71°
46°
31
82°
61°
1
85°
59°
2
58°
44°
3
74°
44°
4
82°
49°
5
73°
48°
6
61°
39°
7
57°
36°
8
52°
30°
9
55°
34°
10
70°
52°
11
67°
40°
12
63°
53°
13
80°
59°
14
86°
60°
15
87°
64°
16
83°
61°
17
81°
53°
18
70°
45°
19
67°
48°
20
64°
48°
21
65°
52°
22
70°
57°
23
77°
45°
24
62°
51°
25
65°
50°
26
61°
47°
27
62°
45°
28
62°
46°
29
63°
44°
30
62°
44°
1
64°
53°
2
73°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Heatherton
Heatherton's April 2026 forecast shows daily high temperatures ranging from 61° to 87°, with overnight lows between 40° and 64°. The average high for April is 70° with an average low of 51°. 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 Heatherton. See also: May | June | July.