S
M
T
W
T
F
S
26
85°
64°
27
89°
64°
28
89°
67°
29
86°
66°
30
72°
63°
1
63°
52°
2
73°
43°
3
77°
49°
4
79°
55°
5
82°
63°
6
84°
69°
7
76°
52°
8
76°
54°
9
79°
61°
10
81°
65°
11
82°
65°
12
85°
63°
13
86°
64°
14
84°
65°
15
85°
62°
16
80°
64°
17
81°
65°
18
80°
66°
19
81°
66°
20
81°
65°
21
82°
64°
22
84°
60°
23
81°
61°
24
81°
61°
25
82°
65°
26
82°
62°
27
81°
62°
28
82°
63°
29
83°
68°
30
83°
68°
31
84°
69°
1
84°
69°
2
85°
68°
3
85°
69°
4
86°
70°
5
85°
70°
6
85°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lumberton
Lumberton's May 2026 forecast shows daily high temperatures ranging from 73° to 86°, with overnight lows between 43° and 70°. The average high for May is 82° with an average low of 63°. 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 Lumberton. See also: June | July | August.