S
M
T
W
T
F
S
26
77°
55°
27
70°
48°
28
66°
46°
29
81°
59°
30
77°
57°
1
64°
52°
2
64°
43°
3
70°
34°
4
78°
49°
5
77°
57°
6
77°
63°
7
79°
48°
8
66°
45°
9
73°
49°
10
76°
56°
11
74°
50°
12
68°
43°
13
73°
53°
14
74°
55°
15
76°
55°
16
75°
56°
17
78°
54°
18
79°
57°
19
79°
57°
20
82°
58°
21
80°
56°
22
78°
51°
23
74°
50°
24
74°
52°
25
76°
55°
26
78°
53°
27
75°
52°
28
76°
53°
29
77°
55°
30
77°
57°
31
78°
59°
1
80°
62°
2
81°
61°
3
78°
62°
4
79°
60°
5
81°
62°
6
83°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Rutherfordton
Rutherfordton's May 2026 forecast shows daily high temperatures ranging from 66° to 83°, with overnight lows between 43° and 63°. The average high for May is 77° with an average low of 55°. 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 Rutherfordton. See also: June | July | August.