S
M
T
W
T
F
S
26
56°
41°
27
61°
46°
28
56°
45°
29
57°
43°
30
52°
40°
1
51°
39°
2
52°
40°
3
52°
42°
4
54°
41°
5
58°
40°
6
58°
44°
7
61°
40°
8
57°
38°
9
58°
46°
10
59°
49°
11
65°
49°
12
62°
50°
13
66°
50°
14
68°
47°
15
60°
43°
16
61°
43°
17
63°
51°
18
72°
53°
19
70°
42°
20
62°
42°
21
61°
43°
22
63°
45°
23
64°
47°
24
69°
53°
25
74°
54°
26
71°
54°
27
67°
52°
28
66°
52°
29
66°
48°
30
67°
55°
31
68°
55°
1
74°
55°
2
69°
48°
3
69°
54°
4
72°
49°
5
76°
51°
6
75°
46°
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 76°, with overnight lows between 38° and 55°. The average high for May is 63° with an average low of 47°. 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.
