S
M
T
W
T
F
S
26
53°
46°
27
73°
47°
28
70°
51°
29
56°
43°
30
52°
42°
1
47°
40°
2
46°
38°
3
63°
38°
4
75°
53°
5
69°
48°
6
51°
46°
7
55°
45°
8
56°
47°
9
72°
54°
10
56°
49°
11
54°
45°
12
65°
43°
13
64°
46°
14
58°
46°
15
65°
45°
16
74°
57°
17
85°
65°
18
90°
64°
19
88°
65°
20
71°
51°
21
58°
49°
22
65°
50°
23
70°
56°
24
72°
60°
25
69°
54°
26
78°
62°
27
77°
58°
28
71°
52°
29
69°
56°
30
67°
56°
31
67°
55°
1
68°
58°
2
70°
58°
3
73°
62°
4
74°
63°
5
74°
64°
6
75°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Newburgh Heights
Newburgh Heights's May 2026 forecast shows daily high temperatures ranging from 67° to 78°, with overnight lows between 52° and 64°. The average high for May is 72° with an average low of 58°. 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 Newburgh Heights. See also: June | July | August.