S
M
T
W
T
F
S
1
73°
44°
2
67°
47°
3
69°
46°
4
69°
47°
5
66°
41°
6
67°
34°
7
73°
35°
8
78°
37°
9
72°
39°
10
70°
43°
11
77°
38°
12
80°
40°
13
79°
40°
14
78°
39°
15
82°
40°
16
87°
43°
17
93°
45°
18
95°
48°
19
94°
50°
20
95°
49°
21
88°
46°
22
88°
45°
23
89°
45°
24
88°
44°
25
86°
42°
26
84°
44°
27
85°
45°
28
88°
44°
29
89°
44°
30
78°
48°
31
65°
49°
1
68°
44°
2
71°
44°
3
78°
33°
4
85°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in San Miguel
San Miguel's March 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for March is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how March weather will actually feel in San Miguel. See also: April | May | June.