S
M
T
W
T
F
S
29
47°
30°
30
67°
27°
31
53°
42°
1
42°
32°
2
47°
31°
3
72°
34°
4
47°
40°
5
46°
32°
6
42°
25°
7
34°
25°
8
44°
39°
9
54°
37°
10
53°
40°
11
57°
46°
12
56°
47°
13
56°
44°
14
55°
41°
15
56°
39°
16
55°
36°
17
46°
30°
18
47°
35°
19
53°
39°
20
60°
45°
21
62°
45°
22
62°
44°
23
63°
46°
24
64°
45°
25
64°
45°
26
63°
41°
27
54°
37°
28
51°
39°
29
53°
42°
30
54°
42°
1
54°
39°
2
55°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Prospect
Prospect's April 2026 forecast shows daily high temperatures ranging from 34° to 72°, with overnight lows between 25° and 47°. The average high for April is 54° with an average low of 39°. 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 Prospect. See also: May | June | July.