S
M
T
W
T
F
S
26
59°
44°
27
57°
42°
28
56°
46°
29
57°
42°
30
58°
41°
1
56°
40°
2
57°
39°
3
59°
40°
4
59°
43°
5
60°
44°
6
67°
40°
7
64°
47°
8
61°
42°
9
62°
40°
10
62°
40°
11
63°
41°
12
61°
43°
13
61°
43°
14
62°
44°
15
62°
42°
16
63°
42°
17
63°
43°
18
64°
44°
19
64°
44°
20
63°
45°
21
65°
44°
22
66°
45°
23
67°
52°
24
72°
53°
25
71°
49°
26
67°
46°
27
67°
47°
28
68°
51°
29
68°
53°
30
67°
54°
31
68°
55°
1
70°
56°
2
72°
55°
3
69°
56°
4
73°
55°
5
77°
49°
6
73°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Orangeburg
Orangeburg's May 2026 forecast shows daily high temperatures ranging from 56° to 77°, with overnight lows between 39° and 56°. The average high for May is 64° with an average low of 46°. 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 Orangeburg. See also: June | July | August.