S
M
T
W
T
F
S
26
66°
49°
27
68°
49°
28
75°
45°
29
81°
52°
30
85°
55°
1
90°
59°
2
93°
61°
3
77°
53°
4
72°
54°
5
70°
56°
6
79°
49°
7
87°
57°
8
91°
63°
9
91°
60°
10
94°
65°
11
100°
69°
12
101°
66°
13
84°
57°
14
86°
57°
15
90°
62°
16
84°
60°
17
81°
57°
18
83°
55°
19
89°
59°
20
92°
60°
21
94°
62°
22
95°
66°
23
93°
63°
24
88°
61°
25
87°
59°
26
71°
55°
27
74°
54°
28
66°
52°
29
75°
52°
30
83°
56°
31
88°
58°
1
94°
63°
2
94°
63°
3
94°
63°
4
92°
66°
5
97°
63°
6
87°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Greenfield
Greenfield's May 2026 forecast shows daily high temperatures ranging from 87° to 97°, with overnight lows between 55° and 66°. The average high for May is 93° with an average low of 62°. 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. See also: June | July | August.
