S
M
T
W
T
F
S
26
71°
52°
27
81°
60°
28
80°
58°
29
64°
43°
30
60°
37°
1
56°
39°
2
56°
35°
3
63°
43°
4
66°
44°
5
65°
44°
6
63°
47°
7
68°
48°
8
66°
49°
9
68°
48°
10
66°
45°
11
68°
48°
12
75°
53°
13
72°
46°
14
67°
46°
15
66°
45°
16
66°
45°
17
68°
46°
18
71°
55°
19
77°
56°
20
77°
53°
21
70°
53°
22
72°
49°
23
74°
51°
24
79°
58°
25
80°
57°
26
76°
53°
27
71°
51°
28
75°
52°
29
79°
56°
30
80°
59°
31
82°
60°
1
82°
60°
2
83°
61°
3
83°
62°
4
82°
61°
5
81°
58°
6
82°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Greentree Corners
Greentree Corners's May 2026 forecast shows daily high temperatures ranging from 56° to 83°, with overnight lows between 35° and 62°. The average high for May is 72° with an average low of 51°. 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 Greentree Corners. See also: June | July | August.