S
M
T
W
T
F
S
29
56°
20°
30
73°
40°
31
81°
54°
1
76°
44°
2
44°
39°
3
68°
39°
4
66°
43°
5
54°
41°
6
51°
37°
7
51°
28°
8
51°
23°
9
59°
36°
10
72°
46°
11
62°
32°
12
61°
46°
13
74°
56°
14
82°
55°
15
82°
56°
16
72°
49°
17
69°
44°
18
69°
41°
19
63°
42°
20
66°
44°
21
67°
43°
22
65°
35°
23
58°
32°
24
60°
39°
25
59°
39°
26
58°
38°
27
59°
36°
28
61°
36°
29
60°
37°
30
61°
34°
1
62°
43°
2
71°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Rondout
Rondout's April 2026 forecast shows daily high temperatures ranging from 58° to 82°, with overnight lows between 32° and 56°. The average high for April is 66° with an average low of 42°. 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 Rondout. See also: May | June | July.