S
M
T
W
T
F
S
29
81°
49°
30
88°
54°
31
74°
54°
1
60°
48°
2
70°
49°
3
77°
40°
4
62°
35°
5
68°
32°
6
78°
39°
7
73°
41°
8
80°
54°
9
82°
48°
10
55°
52°
11
76°
63°
12
85°
62°
13
90°
63°
14
85°
57°
15
78°
52°
16
82°
45°
17
67°
46°
18
68°
44°
19
73°
50°
20
77°
56°
21
78°
52°
22
71°
45°
23
68°
42°
24
66°
47°
25
67°
46°
26
67°
49°
27
73°
51°
28
74°
52°
29
73°
50°
30
74°
48°
1
67°
49°
2
64°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Harper Township
Harper Township's April 2026 forecast shows daily high temperatures ranging from 55° to 90°, with overnight lows between 42° and 63°. The average high for April is 73° 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 Harper Township. See also: May | June | July.