S
M
T
W
T
F
S
26
92°
58°
27
93°
57°
28
93°
62°
29
96°
60°
30
94°
58°
1
93°
61°
2
91°
61°
3
89°
58°
4
91°
56°
5
92°
61°
6
94°
62°
7
91°
64°
8
90°
59°
9
88°
61°
10
87°
60°
11
79°
61°
12
78°
59°
13
84°
60°
14
88°
56°
15
92°
56°
16
90°
61°
17
89°
59°
18
88°
60°
19
89°
61°
20
84°
57°
21
83°
58°
22
86°
61°
23
85°
58°
24
85°
59°
25
88°
58°
26
85°
60°
27
86°
58°
28
84°
56°
29
86°
62°
30
87°
62°
31
85°
62°
1
83°
62°
2
84°
60°
3
84°
59°
4
85°
60°
5
83°
61°
6
83°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Santiago de Querétaro
Santiago de Querétaro's May 2026 forecast shows daily high temperatures ranging from 83° to 90°, with overnight lows between 56° and 62°. The average high for May is 86° with an average low of 60°. 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 Santiago de Querétaro. See also: June | July | August.