S
M
T
W
T
F
S
26
84°
57°
27
84°
67°
28
79°
64°
29
72°
56°
30
65°
48°
1
69°
47°
2
71°
43°
3
77°
40°
4
80°
58°
5
70°
50°
6
60°
47°
7
72°
45°
8
76°
51°
9
85°
56°
10
79°
59°
11
78°
52°
12
84°
55°
13
85°
50°
14
80°
60°
15
87°
69°
16
84°
67°
17
89°
70°
18
86°
69°
19
80°
63°
20
81°
62°
21
80°
62°
22
87°
67°
23
84°
67°
24
85°
65°
25
81°
60°
26
84°
65°
27
85°
65°
28
85°
64°
29
86°
65°
30
86°
66°
31
85°
66°
1
85°
65°
2
86°
67°
3
87°
67°
4
84°
66°
5
87°
67°
6
87°
67°
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 80° to 89°, with overnight lows between 50° and 70°. The average high for May is 85° with an average low of 64°. 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.
