Weather in San Marcos for 13 September
September 13, Sunday
11° / 21°
partly cloudy, heavy rain
12 AM
12°
1 AM
12°
2 AM
12°
3 AM
11°
4 AM
11°
5 AM
12°
6 AM
12°
7 AM
13°
8 AM
17°
9 AM
19°
10 AM
20°
11 AM
21°
12 PM
20°
1 PM
18°
2 PM
18°
3 PM
19°
4 PM
18°
5 PM
17°
6 PM
15°
7 PM
14°
8 PM
13°
9 PM
14°
10 PM
13°
11 PM
13°
Pressure
580mmHg
Air Quality
85 AQI
Humidity
79%
Wind SW
3m/s
Skies are mostly clear. Heavy rain is expected, around 19.6 mm. Air temperature is around 15.2°, with a range from 11.1° to 21.1°. UV index is very high (9), use strong sun protection.