S
M
T
W
T
F
S
29
54°
34°
30
73°
47°
31
81°
60°
1
80°
51°
2
51°
41°
3
66°
41°
4
73°
42°
5
57°
42°
6
56°
41°
7
56°
32°
8
51°
30°
9
51°
35°
10
63°
40°
11
63°
49°
12
55°
43°
13
79°
49°
14
87°
64°
15
90°
67°
16
89°
70°
17
80°
57°
18
67°
52°
19
56°
40°
20
52°
34°
21
53°
48°
22
70°
53°
23
66°
48°
24
64°
46°
25
63°
48°
26
64°
49°
27
63°
50°
28
62°
49°
29
65°
48°
30
62°
52°
1
62°
51°
2
64°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Upper East Side
Upper East Side's April 2026 forecast shows daily high temperatures ranging from 52° to 89°, with overnight lows between 34° and 70°. The average high for April is 65° with an average low of 50°. 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 East Side. See also: May | June | July.
