S
M
T
W
T
F
S
26
79°
60°
27
72°
52°
28
67°
51°
29
83°
59°
30
74°
58°
1
67°
53°
2
65°
47°
3
70°
42°
4
79°
42°
5
80°
50°
6
78°
63°
7
79°
53°
8
71°
48°
9
76°
52°
10
83°
60°
11
73°
50°
12
72°
48°
13
74°
54°
14
78°
48°
15
76°
51°
16
81°
55°
17
84°
61°
18
86°
65°
19
86°
64°
20
87°
63°
21
87°
65°
22
88°
70°
23
82°
63°
24
84°
62°
25
85°
64°
26
85°
64°
27
84°
63°
28
85°
64°
29
85°
65°
30
84°
65°
31
83°
64°
1
86°
65°
2
86°
66°
3
85°
66°
4
84°
65°
5
85°
66°
6
86°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Greer
Greer's May 2026 forecast shows daily high temperatures ranging from 72° to 88°, with overnight lows between 48° and 70°. The average high for May is 83° with an average low of 61°. 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 Greer. See also: June | July | August.
