S
M
T
W
T
F
S
29
68°
30°
30
75°
40°
31
82°
50°
1
86°
58°
2
83°
58°
3
78°
59°
4
84°
56°
5
78°
62°
6
67°
47°
7
71°
42°
8
63°
38°
9
70°
40°
10
77°
47°
11
84°
54°
12
84°
55°
13
84°
58°
14
86°
61°
15
88°
60°
16
81°
57°
17
78°
57°
18
80°
58°
19
81°
59°
20
80°
60°
21
85°
51°
22
79°
56°
23
78°
55°
24
79°
58°
25
82°
58°
26
81°
56°
27
79°
55°
28
73°
51°
29
74°
53°
30
73°
52°
1
78°
58°
2
82°
59°
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 63° to 88°, with overnight lows between 38° and 61°. The average high for April is 79° with an average low of 55°. 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.