S
M
T
W
T
F
S
26
68°
42°
27
65°
39°
28
72°
37°
29
80°
38°
30
77°
43°
1
79°
50°
2
61°
42°
3
68°
41°
4
80°
38°
5
79°
46°
6
88°
58°
7
68°
43°
8
65°
32°
9
57°
33°
10
63°
28°
11
74°
34°
12
80°
33°
13
69°
40°
14
61°
40°
15
70°
40°
16
56°
41°
17
56°
33°
18
63°
30°
19
68°
25°
20
63°
29°
21
60°
35°
22
58°
33°
23
61°
34°
24
62°
41°
25
68°
35°
26
68°
38°
27
70°
41°
28
64°
51°
29
66°
48°
30
67°
45°
31
69°
50°
1
60°
50°
2
59°
52°
3
61°
54°
4
66°
57°
5
65°
56°
6
64°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Alta Gracia
Alta Gracia's May 2026 forecast shows daily high temperatures ranging from 59° to 69°, with overnight lows between 45° and 57°. The average high for May is 64° 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 Alta Gracia. See also: June | July | August.