1 - 5 of 45 days | All 45 days
Next 5 Days
  • Tonight

    May 29

    An evening thunderstorm Lo 17°
    more
  • Sat

    May 30

    A t-storm in the afternoon 25°Lo 17°
  • Sun

    May 31

    A t-storm in the afternoon 25°Lo 18°
    more
  • Mon

    Jun 1

    An afternoon thunderstorm 25°Lo 18°
    more
  • Tue

    Jun 2

    An afternoon thunderstorm 25°Lo 18°
    more
< Previous 8 hours Next 8 hours >
  Sat
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Cloudy
Cloudy
Partly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°C) 21° 21° 22° 23° 23° 25° 23° 23°
RealFeel® 22° 22° 23° 24° 27° 31° 31° 32°
Humidity 91% 88% 84% 81% 81% 74% 82% 84%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
20%
 
20%
 
13%
 
5%
 
5%
 
6%
 
7%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (km/h) 4 ENE 4 ENE 6 ENE 6 ESE 6 S 6 SSW 6 SSW 6 SSW
UV Index 0 0 0 1 3 5 7 8
Cloud Cover 70% 70% 70% 90% 90% 90% 90% 90%
Dew Point 19° 19° 19° 19° 20° 20° 20° 20°
Middle Grid line 30 C Middle Grid line 25 C Middle Grid line 20 C

Temperature History - May 30

more Historical Weather Data >
  Today Normal Record 5/30/2014
High 25° 28° N/A 28°
Low 17° 18° N/A 19°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:14 AM with 12:39 of sunlight, then sets at 5:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:31 PM with 12:05 of moolight, then sets at 3:36 AM

San Marcos Weather Report

Severe Weather and Natural Disasters Test Central, South America and Emergency Response

May 29, 2015; 8:06 PM ET

In recent days there have been several weather related news headlines mentioning Latin America and the Caribbean. more >