S
M
T
W
T
F
S
26
84°
60°
27
85°
61°
28
75°
66°
29
83°
65°
30
74°
63°
1
67°
55°
2
73°
50°
3
73°
44°
4
77°
50°
5
81°
60°
6
80°
70°
7
77°
54°
8
70°
54°
9
77°
57°
10
78°
64°
11
80°
63°
12
76°
57°
13
78°
56°
14
80°
56°
15
83°
60°
16
81°
59°
17
78°
61°
18
80°
62°
19
83°
62°
20
81°
63°
21
78°
60°
22
79°
57°
23
77°
56°
24
77°
57°
25
79°
59°
26
79°
58°
27
78°
57°
28
79°
59°
29
80°
62°
30
80°
64°
31
81°
65°
1
82°
66°
2
81°
65°
3
81°
66°
4
82°
64°
5
84°
66°
6
85°
67°
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 70° to 85°, with overnight lows between 44° and 70°. The average high for May is 79° 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 Greer. See also: June | July | August.
