S
M
T
W
T
F
S
26
84°
60°
27
90°
68°
28
87°
62°
29
76°
56°
30
69°
52°
1
69°
49°
2
70°
43°
3
79°
53°
4
82°
62°
5
75°
53°
6
74°
50°
7
74°
51°
8
81°
56°
9
78°
59°
10
80°
59°
11
82°
60°
12
82°
60°
13
81°
58°
14
80°
55°
15
80°
63°
16
82°
64°
17
83°
64°
18
83°
63°
19
82°
65°
20
83°
65°
21
80°
64°
22
78°
63°
23
78°
60°
24
82°
65°
25
83°
65°
26
78°
58°
27
77°
58°
28
80°
63°
29
82°
65°
30
86°
66°
31
87°
67°
1
87°
67°
2
86°
66°
3
88°
68°
4
87°
65°
5
81°
62°
6
81°
61°
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 69° to 88°, with overnight lows between 43° and 68°. The average high for May is 81° with an average low of 60°. 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.