• Today

    May 29

    31°Lo 21°

    An afternoon thunderstorm

    Neutral weather for asthma
    • Hi
      RealFeel
      40°
    • UV
      10 - Very High
    • Air Qual.
      Good
  • Sat

    May 30

    30°Lo 21°

    Showers and a heavier t-storm

    Neutral weather for asthma
    • Hi
      RealFeel
      39°
    • UV
      8 - Very High
    • Air Qual.
      Good
    more
  • Sun

    May 31

    29°Lo 22°

    Showers and a heavier t-storm

    Neutral weather for asthma
    • Hi
      RealFeel
      36°
    • UV
      8 - Very High
    • Air Qual.
      Good
    more
  • Mon

    Jun 1

    30°Lo 22°

    Showers and a heavier t-storm

    Neutral weather for asthma
    • Hi
      RealFeel
      38°
    • UV
      10 - Very High
    • Cloud
      Cover
      85%
    more
  • Tue

    Jun 2

    30°Lo 22°

    A shower and t-storm around

    Neutral weather for asthma
    • Hi
      RealFeel
      40°
    • UV
      11 - Extreme
    • Cloud
      Cover
      73%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°C) 27° 28° 30° 31° 31° 31° 30° 29°
RealFeel® 35° 38° 39° 40° 38° 36° 36° 34°
Humidity 70% 65% 59% 54% 53% 55% 58% 63%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
2%
 
19%
 
19%
 
24%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (km/h) 2 NW 4 NW 4 WNW 6 SSW 9 S 13 S 9 S 9 SSE
UV Index 6 8 10 10 10 8 6 3
Cloud Cover 55% 60% 64% 67% 69% 70% 70% 70%
Dew Point 21° 21° 21° 21° 21° 21° 21° 22°
Middle Grid line 35 C Middle Grid line 30 C Middle Grid line 25 C

Temperature History - May 29

more Historical Weather Data >
  Today Normal Record 5/29/2014
High 31° 30° N/A 32°
Low 21° 22° N/A 25°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:04 AM with 13:08 of sunlight, then sets at 7:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:50 PM with 11:58 of moolight, then sets at 3:48 AM

San Juan Weather Report

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

May 29, 2015; 7:37 AM ET

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