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
54°
45°
11
82°
54°
12
83°
64°
13
92°
63°
14
92°
67°
15
78°
48°
16
86°
67°
17
77°
38°
18
64°
37°
19
82°
48°
20
85°
51°
21
84°
53°
22
87°
62°
23
90°
52°
24
75°
47°
25
62°
38°
26
60°
39°
27
66°
41°
28
69°
47°
29
70°
44°
30
66°
46°
1
64°
45°
2
65°
41°
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 60° to 90°, with overnight lows between 37° and 67°. The average high for April is 74° with an average low of 47°. 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.