S
M
T
W
T
F
S
26
74°
54°
27
72°
47°
28
66°
44°
29
81°
57°
30
77°
52°
1
67°
52°
2
64°
42°
3
69°
36°
4
79°
37°
5
81°
58°
6
77°
63°
7
74°
50°
8
68°
52°
9
78°
54°
10
79°
61°
11
77°
52°
12
69°
46°
13
74°
54°
14
82°
60°
15
83°
60°
16
82°
62°
17
84°
62°
18
80°
56°
19
80°
60°
20
83°
61°
21
82°
60°
22
78°
53°
23
74°
53°
24
75°
54°
25
76°
57°
26
78°
55°
27
75°
54°
28
76°
55°
29
77°
56°
30
78°
58°
31
77°
61°
1
79°
63°
2
80°
62°
3
78°
62°
4
79°
63°
5
81°
64°
6
82°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in South Lincolnton
South Lincolnton's May 2026 forecast shows daily high temperatures ranging from 68° to 84°, with overnight lows between 46° and 64°. The average high for May is 78° 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 South Lincolnton. See also: June | July | August.