S
M
T
W
T
F
S
26
60°
45°
27
76°
41°
28
73°
55°
29
61°
45°
30
55°
36°
1
51°
33°
2
52°
32°
3
60°
47°
4
72°
57°
5
70°
53°
6
58°
42°
7
53°
36°
8
55°
41°
9
61°
45°
10
66°
45°
11
67°
49°
12
69°
50°
13
68°
48°
14
66°
47°
15
70°
51°
16
66°
47°
17
70°
53°
18
75°
54°
19
74°
54°
20
74°
55°
21
77°
55°
22
77°
56°
23
76°
54°
24
74°
51°
25
70°
50°
26
75°
57°
27
78°
55°
28
75°
56°
29
74°
55°
30
71°
53°
31
76°
53°
1
71°
51°
2
72°
57°
3
75°
50°
4
71°
49°
5
72°
50°
6
72°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Newark
Newark's May 2026 forecast shows daily high temperatures ranging from 51° to 78°, with overnight lows between 32° and 57°. The average high for May is 69° 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 May weather will actually feel in Newark. See also: June | July | August.
