S
M
T
W
T
F
S
26
61°
38°
27
64°
-1°
28
63°
28°
29
51°
40°
30
56°
40°
1
55°
43°
2
62°
42°
3
48°
38°
4
59°
43°
5
74°
53°
6
72°
57°
7
63°
52°
8
60°
38°
9
59°
38°
10
62°
41°
11
61°
45°
12
63°
41°
13
61°
41°
14
62°
44°
15
63°
42°
16
65°
44°
17
64°
43°
18
62°
45°
19
66°
45°
20
66°
44°
21
63°
46°
22
65°
47°
23
65°
46°
24
64°
46°
25
64°
45°
26
63°
47°
27
65°
47°
28
67°
46°
29
64°
47°
30
63°
47°
31
66°
48°
1
63°
48°
2
68°
47°
3
65°
49°
4
68°
49°
5
65°
48°
6
67°
50°
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 48° to 74°, with overnight lows between 38° and 57°. The average high for May is 64° with an average low of 46°. 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.