S
M
T
W
T
F
S
26
65°
32°
27
73°
36°
28
69°
38°
29
67°
38°
30
49°
40°
1
53°
34°
2
46°
33°
3
46°
30°
4
63°
30°
5
78°
46°
6
52°
42°
7
53°
35°
8
50°
30°
9
55°
27°
10
61°
41°
11
52°
33°
12
47°
30°
13
49°
45°
14
54°
47°
15
57°
44°
16
68°
48°
17
61°
43°
18
66°
54°
19
64°
41°
20
65°
45°
21
62°
44°
22
64°
47°
23
67°
48°
24
68°
45°
25
63°
44°
26
70°
50°
27
70°
50°
28
69°
51°
29
71°
52°
30
71°
52°
31
70°
51°
1
69°
47°
2
62°
45°
3
64°
45°
4
69°
52°
5
65°
52°
6
69°
49°
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 47° to 71°, with overnight lows between 30° and 54°. The average high for May is 64° 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.
