S
M
T
W
T
F
S
29
76°
41°
30
57°
46°
31
64°
48°
1
58°
39°
2
57°
36°
3
70°
29°
4
79°
36°
5
80°
42°
6
80°
45°
7
76°
43°
8
77°
49°
9
70°
47°
10
65°
49°
11
60°
45°
12
61°
38°
13
60°
45°
14
60°
43°
15
52°
35°
16
56°
32°
17
68°
29°
18
77°
37°
19
73°
49°
20
67°
48°
21
57°
46°
22
62°
44°
23
68°
38°
24
74°
38°
25
68°
38°
26
61°
37°
27
64°
38°
28
69°
37°
29
75°
42°
30
75°
48°
1
73°
43°
2
73°
42°
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 61° to 75°, with overnight lows between 37° and 48°. The average high for April is 70° 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.