S
M
T
W
T
F
S
26
58°
28°
27
63°
26°
28
62°
25°
29
55°
36°
30
58°
37°
1
54°
43°
2
60°
38°
3
48°
33°
4
56°
33°
5
76°
34°
6
73°
49°
7
56°
38°
8
59°
36°
9
60°
31°
10
68°
46°
11
58°
47°
12
48°
40°
13
58°
43°
14
63°
46°
15
55°
42°
16
66°
48°
17
70°
42°
18
61°
43°
19
61°
50°
20
66°
44°
21
60°
43°
22
57°
45°
23
60°
44°
24
59°
44°
25
61°
45°
26
60°
42°
27
59°
44°
28
60°
43°
29
60°
45°
30
61°
46°
31
59°
46°
1
60°
47°
2
65°
47°
3
62°
46°
4
61°
46°
5
61°
47°
6
62°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Greenwood
Greenwood's May 2026 forecast shows daily high temperatures ranging from 55° to 70°, with overnight lows between 42° and 50°. The average high for May is 61° with an average low of 45°. 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 Greenwood. See also: June | July | August.