Weather in San Marcos for 18 September
September 18, Friday
23° / 32°
partly cloudy
12 AM
23°
3 AM
23°
6 AM
23°
9 AM
28°
12 PM
32°
3 PM
31°
6 PM
25°
9 PM
24°
Pressure
750mmHg
Air Quality
26 AQI
Humidity
84%
Wind S
1m/s
Expect a mix of sun and clouds. Light rain is expected, around 2.4 mm. Air temperature is around 26.1°, with a range from 22.6° to 32.4°. UV index is very high (9), use strong sun protection.