S
M
T
W
T
F
S
26
82°
50°
27
73°
51°
28
69°
58°
29
78°
52°
30
70°
43°
1
66°
45°
2
62°
41°
3
66°
43°
4
70°
48°
5
70°
52°
6
73°
53°
7
73°
54°
8
75°
51°
9
71°
48°
10
72°
49°
11
72°
49°
12
75°
54°
13
80°
57°
14
79°
53°
15
71°
51°
16
69°
49°
17
71°
49°
18
73°
50°
19
74°
55°
20
77°
57°
21
79°
58°
22
81°
59°
23
76°
58°
24
77°
59°
25
80°
60°
26
82°
59°
27
77°
56°
28
76°
54°
29
76°
56°
30
77°
57°
31
78°
57°
1
79°
61°
2
78°
62°
3
79°
63°
4
80°
63°
5
79°
62°
6
78°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Chesnee
Chesnee's May 2026 forecast shows daily high temperatures ranging from 62° to 82°, with overnight lows between 41° and 63°. The average high for May is 75° with an average low of 54°. 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 Chesnee. See also: June | July | August.