S
M
T
W
T
F
S
26
57°
42°
27
68°
45°
28
65°
49°
29
62°
48°
30
60°
47°
1
64°
46°
2
61°
49°
3
59°
45°
4
72°
50°
5
81°
59°
6
70°
52°
7
66°
48°
8
65°
52°
9
61°
51°
10
71°
56°
11
64°
48°
12
64°
52°
13
62°
54°
14
70°
58°
15
69°
59°
16
71°
56°
17
69°
54°
18
68°
54°
19
70°
59°
20
68°
52°
21
66°
51°
22
67°
53°
23
68°
53°
24
68°
54°
25
72°
59°
26
76°
60°
27
71°
58°
28
73°
57°
29
70°
54°
30
74°
61°
31
78°
63°
1
77°
63°
2
76°
61°
3
76°
61°
4
79°
64°
5
79°
64°
6
80°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Upper West Side
Upper West Side's May 2026 forecast shows daily high temperatures ranging from 61° to 80°, with overnight lows between 48° and 65°. The average high for May is 71° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Upper West Side. See also: June | July | August.
