Weather in San Marcos for 13 September
September 13, Sunday
20° / 30°
partly cloudy
12 AM
21°
1 AM
21°
2 AM
20°
3 AM
20°
4 AM
20°
5 AM
20°
6 AM
20°
7 AM
20°
8 AM
21°
9 AM
23°
10 AM
26°
11 AM
28°
12 PM
29°
1 PM
30°
2 PM
29°
3 PM
28°
4 PM
28°
5 PM
27°
6 PM
25°
7 PM
23°
8 PM
22°
9 PM
21°
10 PM
20°
11 PM
20°
Pressure
740mmHg
Air Quality
55 AQI
Humidity
78%
Wind NE
4m/s
Expect a mix of sun and clouds. No significant precipitation is expected. Air temperature is around 23.4°, with a range from 19.5° to 29.7°. UV index is very high (8), use strong sun protection.