S
M
T
W
T
F
S
29
51°
25°
30
71°
40°
31
78°
53°
1
75°
47°
2
47°
38°
3
63°
38°
4
67°
39°
5
54°
39°
6
51°
37°
7
51°
29°
8
47°
26°
9
54°
37°
10
65°
49°
11
62°
39°
12
59°
46°
13
76°
61°
14
76°
56°
15
79°
53°
16
72°
50°
17
69°
46°
18
68°
42°
19
63°
44°
20
65°
45°
21
65°
43°
22
63°
39°
23
57°
36°
24
57°
44°
25
58°
42°
26
56°
41°
27
57°
40°
28
58°
40°
29
58°
38°
30
59°
38°
1
60°
47°
2
68°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Upper Nyack
Upper Nyack's April 2026 forecast shows daily high temperatures ranging from 54° to 79°, with overnight lows between 36° and 61°. The average high for April is 64° with an average low of 44°. 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 Upper Nyack. See also: May | June | July.
