S
M
T
W
T
F
S
26
66°
48°
27
66°
51°
28
69°
53°
29
66°
53°
30
67°
51°
1
69°
50°
2
70°
52°
3
70°
50°
4
69°
52°
5
71°
54°
6
70°
50°
7
69°
52°
8
65°
51°
9
65°
51°
10
66°
50°
11
65°
50°
12
66°
51°
13
66°
48°
14
67°
49°
15
68°
52°
16
66°
53°
17
65°
52°
18
66°
53°
19
67°
52°
20
68°
52°
21
72°
53°
22
74°
54°
23
73°
56°
24
75°
56°
25
76°
55°
26
76°
57°
27
75°
57°
28
75°
56°
29
74°
55°
30
73°
52°
31
69°
50°
1
68°
50°
2
69°
52°
3
68°
53°
4
69°
55°
5
73°
55°
6
75°
55°
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 65° to 76°, with overnight lows between 48° and 57°. The average high for May is 69° with an average low of 52°. 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.
