S
M
T
W
T
F
S
26
58°
42°
27
69°
41°
28
69°
43°
29
65°
49°
30
62°
48°
1
65°
45°
2
62°
50°
3
60°
45°
4
74°
44°
5
87°
54°
6
75°
56°
7
66°
50°
8
64°
45°
9
66°
52°
10
75°
51°
11
63°
51°
12
70°
44°
13
77°
52°
14
68°
52°
15
68°
49°
16
83°
48°
17
92°
62°
18
90°
66°
19
95°
71°
20
90°
55°
21
65°
52°
22
63°
49°
23
54°
50°
24
59°
48°
25
64°
50°
26
67°
52°
27
72°
53°
28
71°
52°
29
72°
53°
30
75°
56°
31
77°
58°
1
80°
52°
2
68°
50°
3
65°
51°
4
67°
55°
5
71°
53°
6
72°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Upper Saddle River
Upper Saddle River's May 2026 forecast shows daily high temperatures ranging from 54° to 95°, with overnight lows between 48° and 71°. The average high for May is 71° with an average low of 53°. 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 Saddle River. See also: June | July | August.
