S
M
T
W
T
F
S
29
51°
34°
30
51°
31°
31
60°
29°
1
49°
36°
2
54°
35°
3
58°
34°
4
65°
31°
5
69°
38°
6
73°
37°
7
59°
32°
8
62°
33°
9
68°
37°
10
72°
42°
11
57°
40°
12
55°
39°
13
56°
42°
14
57°
38°
15
65°
40°
16
60°
43°
17
62°
44°
18
61°
42°
19
51°
39°
20
56°
34°
21
59°
35°
22
54°
34°
23
55°
34°
24
62°
35°
25
60°
35°
26
60°
36°
27
63°
35°
28
64°
38°
29
64°
39°
30
65°
41°
1
66°
44°
2
65°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Delphi
Delphi's April 2026 forecast shows daily high temperatures ranging from 51° to 73°, with overnight lows between 32° and 44°. The average high for April is 61° with an average low of 38°. 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 Delphi. See also: May | June | July.
