S
M
T
W
T
F
S
26
60°
38°
27
69°
38°
28
60°
47°
29
60°
44°
30
51°
35°
1
51°
35°
2
48°
34°
3
51°
36°
4
59°
43°
5
58°
40°
6
61°
48°
7
60°
39°
8
53°
36°
9
54°
38°
10
57°
39°
11
56°
39°
12
57°
41°
13
59°
40°
14
61°
41°
15
61°
40°
16
62°
42°
17
61°
41°
18
62°
48°
19
69°
48°
20
68°
47°
21
70°
50°
22
70°
48°
23
64°
49°
24
69°
44°
25
63°
41°
26
64°
46°
27
64°
50°
28
65°
52°
29
71°
51°
30
67°
49°
31
69°
44°
1
65°
44°
2
64°
45°
3
65°
44°
4
66°
45°
5
65°
45°
6
66°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Newark Valley
Newark Valley's May 2026 forecast shows daily high temperatures ranging from 48° to 71°, with overnight lows between 34° and 52°. The average high for May is 62° with an average low of 43°. 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 Valley. See also: June | July | August.