S
M
T
W
T
F
S
29
62°
28°
30
72°
52°
31
84°
62°
1
87°
63°
2
66°
47°
3
83°
47°
4
88°
61°
5
71°
42°
6
64°
44°
7
54°
30°
8
53°
35°
9
64°
48°
10
73°
54°
11
75°
54°
12
78°
58°
13
89°
63°
14
87°
52°
15
73°
54°
16
76°
55°
17
68°
53°
18
69°
45°
19
61°
50°
20
71°
52°
21
72°
52°
22
73°
53°
23
74°
53°
24
74°
51°
25
73°
50°
26
68°
50°
27
64°
46°
28
64°
48°
29
65°
45°
30
63°
43°
1
65°
48°
2
66°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Adelphi
Adelphi's April 2026 forecast shows daily high temperatures ranging from 53° to 89°, with overnight lows between 30° and 63°. The average high for April is 70° with an average low of 49°. 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 Adelphi. See also: May | June | July.
