S
M
T
W
T
F
S
26
58°
47°
27
68°
42°
28
65°
51°
29
64°
54°
30
72°
49°
1
68°
42°
2
62°
49°
3
64°
42°
4
77°
46°
5
84°
62°
6
72°
59°
7
60°
50°
8
72°
44°
9
75°
58°
10
80°
53°
11
64°
48°
12
70°
44°
13
74°
58°
14
65°
54°
15
73°
49°
16
85°
50°
17
83°
62°
18
92°
65°
19
94°
72°
20
90°
68°
21
73°
58°
22
60°
53°
23
59°
53°
24
67°
55°
25
73°
65°
26
76°
67°
27
81°
66°
28
81°
57°
29
80°
65°
30
78°
55°
31
75°
55°
1
77°
54°
2
79°
55°
3
76°
57°
4
78°
56°
5
85°
61°
6
84°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Newburg
Newburg's May 2026 forecast shows daily high temperatures ranging from 75° to 85°, with overnight lows between 54° and 67°. The average high for May is 79° with an average low of 59°. 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 Newburg. See also: June | July | August.