S
M
T
W
T
F
S
26
57°
39°
27
56°
39°
28
54°
37°
29
57°
40°
30
55°
38°
1
55°
36°
2
59°
38°
3
56°
36°
4
54°
34°
5
55°
34°
6
58°
35°
7
62°
42°
8
60°
39°
9
59°
41°
10
59°
37°
11
58°
36°
12
59°
37°
13
58°
36°
14
57°
37°
15
59°
37°
16
60°
38°
17
61°
45°
18
62°
39°
19
61°
38°
20
62°
40°
21
63°
45°
22
64°
47°
23
66°
50°
24
70°
51°
25
73°
49°
26
67°
48°
27
73°
52°
28
74°
50°
29
74°
51°
30
76°
47°
31
68°
47°
1
66°
46°
2
69°
47°
3
76°
53°
4
76°
53°
5
75°
54°
6
69°
54°
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 54° to 76°, with overnight lows between 34° and 54°. The average high for May is 63° 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.