S
M
T
W
T
F
S
29
78°
43°
30
79°
60°
31
85°
65°
1
85°
65°
2
84°
63°
3
85°
67°
4
80°
58°
5
72°
46°
6
67°
46°
7
72°
47°
8
72°
49°
9
75°
52°
10
75°
53°
11
78°
52°
12
80°
58°
13
78°
57°
14
77°
57°
15
77°
55°
16
76°
50°
17
77°
55°
18
72°
55°
19
72°
54°
20
75°
55°
21
76°
55°
22
77°
54°
23
79°
56°
24
78°
56°
25
77°
57°
26
80°
57°
27
78°
52°
28
73°
52°
29
79°
57°
30
74°
52°
1
74°
52°
2
75°
53°
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 67° to 85°, with overnight lows between 46° and 67°. The average high for April is 76° with an average low of 54°. 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.