Weather in San Marcos for 15 September
September 15, Tuesday
23° / 31°
cloudy, heavy rain
12 AM
24°
1 AM
23°
2 AM
23°
3 AM
23°
4 AM
23°
5 AM
23°
6 AM
23°
7 AM
24°
8 AM
25°
9 AM
26°
10 AM
28°
11 AM
29°
12 PM
30°
1 PM
31°
2 PM
31°
3 PM
30°
4 PM
29°
5 PM
27°
6 PM
26°
7 PM
24°
8 PM
23°
9 PM
23°
10 PM
23°
11 PM
23°
Pressure
695mmHg
Air Quality
59 AQI
Humidity
74%
Wind S
4m/s
Cloudy conditions will dominate. Heavy rain is expected, around 36.4 mm. Air temperature is around 25.6°, with a range from 22.5° to 30.8°. Occasional gusts may reach 13.1 m/s. UV index is very high (9), use strong sun protection.