S
M
T
W
T
F
S
26
67°
34°
27
74°
32°
28
72°
40°
29
69°
37°
30
54°
43°
1
61°
36°
2
56°
36°
3
56°
40°
4
72°
44°
5
80°
41°
6
60°
44°
7
58°
31°
8
55°
31°
9
52°
29°
10
67°
45°
11
60°
31°
12
63°
34°
13
54°
41°
14
56°
48°
15
65°
48°
16
78°
43°
17
86°
49°
18
91°
50°
19
88°
63°
20
78°
59°
21
61°
41°
22
67°
39°
23
66°
49°
24
56°
51°
25
76°
50°
26
85°
61°
27
85°
51°
28
69°
50°
29
75°
51°
30
73°
47°
31
69°
52°
1
75°
52°
2
76°
53°
3
77°
58°
4
76°
57°
5
78°
53°
6
73°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Greenfield Center
Greenfield Center's May 2026 forecast shows daily high temperatures ranging from 56° to 85°, with overnight lows between 47° and 61°. The average high for May is 74° with an average low of 52°. 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 Greenfield Center. See also: June | July | August.