S
M
T
W
T
F
S
26
84°
75°
27
88°
77°
28
89°
75°
29
87°
73°
30
87°
68°
1
68°
57°
2
76°
52°
3
79°
53°
4
82°
56°
5
83°
70°
6
87°
70°
7
80°
65°
8
75°
66°
9
87°
72°
10
89°
69°
11
83°
66°
12
87°
65°
13
87°
65°
14
86°
68°
15
86°
71°
16
88°
73°
17
86°
75°
18
86°
74°
19
87°
73°
20
86°
75°
21
90°
73°
22
95°
78°
23
85°
72°
24
86°
71°
25
85°
73°
26
85°
73°
27
86°
72°
28
85°
74°
29
86°
74°
30
87°
73°
31
88°
75°
1
87°
75°
2
86°
74°
3
87°
75°
4
86°
75°
5
87°
74°
6
87°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in San Miguel
San Miguel's May 2026 forecast shows daily high temperatures ranging from 83° to 95°, with overnight lows between 65° and 78°. The average high for May is 87° with an average low of 72°. 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 San Miguel. See also: June | July | August.
