S
M
T
W
T
F
S
26
67°
26°
27
74°
29°
28
67°
30°
29
66°
30°
30
51°
41°
1
53°
28°
2
49°
28°
3
46°
27°
4
64°
27°
5
80°
32°
6
57°
43°
7
55°
30°
8
50°
27°
9
57°
25°
10
63°
36°
11
56°
28°
12
51°
26°
13
50°
28°
14
55°
46°
15
60°
48°
16
75°
57°
17
73°
47°
18
75°
57°
19
80°
59°
20
73°
50°
21
58°
38°
22
64°
43°
23
62°
44°
24
68°
46°
25
69°
49°
26
70°
53°
27
71°
43°
28
63°
44°
29
64°
46°
30
63°
48°
31
64°
49°
1
66°
48°
2
64°
47°
3
64°
44°
4
65°
43°
5
66°
50°
6
67°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Greens Grant
Greens Grant's May 2026 forecast shows daily high temperatures ranging from 55° to 80°, with overnight lows between 38° and 59°. The average high for May is 67° with an average low of 48°. 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 Greens Grant. See also: June | July | August.
