S
M
T
W
T
F
S
26
76°
54°
27
76°
55°
28
75°
54°
29
73°
55°
30
74°
55°
1
72°
56°
2
74°
58°
3
70°
56°
4
71°
58°
5
72°
58°
6
72°
57°
7
73°
56°
8
74°
57°
9
73°
58°
10
72°
58°
11
71°
56°
12
71°
56°
13
72°
56°
14
71°
56°
15
70°
57°
16
70°
57°
17
71°
58°
18
70°
57°
19
69°
56°
20
69°
58°
21
70°
58°
22
69°
57°
23
69°
58°
24
70°
58°
25
69°
57°
26
69°
58°
27
70°
58°
28
68°
57°
29
70°
58°
30
68°
57°
31
69°
58°
1
70°
56°
2
69°
55°
3
69°
56°
4
68°
56°
5
68°
57°
6
69°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Antigua Guatemala
Antigua Guatemala's May 2026 forecast shows daily high temperatures ranging from 68° to 76°, with overnight lows between 54° and 58°. The average high for May is 71° with an average low of 57°. 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 Antigua Guatemala. See also: June | July | August.
