S
M
T
W
T
F
S
29
58°
28°
30
64°
48°
31
73°
58°
1
70°
50°
2
71°
56°
3
78°
60°
4
84°
49°
5
53°
35°
6
48°
33°
7
47°
25°
8
57°
35°
9
67°
46°
10
63°
44°
11
70°
53°
12
69°
52°
13
67°
47°
14
62°
43°
15
63°
35°
16
65°
32°
17
55°
30°
18
56°
31°
19
60°
39°
20
68°
43°
21
70°
44°
22
70°
44°
23
69°
45°
24
70°
45°
25
71°
44°
26
72°
43°
27
70°
35°
28
57°
34°
29
60°
42°
30
61°
41°
1
60°
36°
2
61°
36°
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 47° to 84°, with overnight lows between 25° and 60°. The average high for April is 64° with an average low of 41°. 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.