S
M
T
W
T
F
S
26
85°
71°
27
92°
72°
28
88°
67°
29
67°
58°
30
62°
57°
1
62°
53°
2
76°
45°
3
81°
48°
4
84°
54°
5
89°
59°
6
70°
51°
7
73°
49°
8
77°
57°
9
88°
59°
10
79°
62°
11
77°
55°
12
85°
54°
13
90°
58°
14
92°
65°
15
91°
68°
16
88°
66°
17
86°
73°
18
91°
76°
19
86°
58°
20
72°
60°
21
77°
64°
22
87°
63°
23
81°
61°
24
N/A
25
83°
65°
26
84°
67°
27
79°
67°
28
85°
67°
29
89°
70°
30
89°
68°
31
83°
67°
1
81°
65°
2
80°
63°
3
79°
64°
4
83°
67°
5
85°
68°
6
87°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Greenwood
Greenwood's May 2026 forecast shows daily high temperatures ranging from 79° to 89°, with overnight lows between 63° and 70°. The average high for May is 84° with an average low of 67°. 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.