S
M
T
W
T
F
S
26
84°
58°
27
84°
59°
28
76°
63°
29
80°
61°
30
67°
52°
1
69°
47°
2
69°
45°
3
68°
41°
4
80°
45°
5
78°
58°
6
72°
56°
7
70°
50°
8
73°
45°
9
75°
51°
10
82°
53°
11
76°
53°
12
80°
49°
13
81°
55°
14
73°
46°
15
82°
44°
16
86°
55°
17
92°
58°
18
90°
62°
19
91°
68°
20
88°
67°
21
79°
67°
22
76°
68°
23
86°
67°
24
76°
66°
25
79°
69°
26
76°
68°
27
79°
70°
28
85°
70°
29
81°
68°
30
73°
63°
31
76°
61°
1
77°
59°
2
78°
56°
3
80°
61°
4
77°
63°
5
79°
64°
6
83°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Greenhill
Greenhill's May 2026 forecast shows daily high temperatures ranging from 73° to 85°, with overnight lows between 56° and 70°. The average high for May is 79° with an average low of 64°. 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 Greenhill. See also: June | July | August.
