Skip Navigation Linksweather.gov 
NOAA logo - Click to go to the NOAA homepageNational Weather Service Forecast Office NWS logo - Click to go to the NWS homepage
San Juan, PR
 
 
 Point Forecast: 3 Miles S Jayuya PR
 18.17N 66.59W (Elev. 3770 ft)
Last Update: 7:35 pm AST Sep 25, 2020
Tabular Forecast
[hide menu]  |  Font Size: A A A   Get as XML
Weather ElementsWeather/PrecipitationFire Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
20ft Wind  
Dispersion Index
Davis Stability Index
Low Visibility Occurrence Risk Index

48-Hour Period Starting:       Back 2 Days  

Date09/2509/26
Hour (AST)212223000102030405060708091011121314151617181920
Temperature (°F)696868676766656565687173757778797979787673727170
Dewpoint (°F)605958585960616161616060616364656565656565646362
Heat Index (°F)7577787979797876
Surface Wind (mph)666666777888999998876678
Wind DirEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEEEESEEENENE
Gust
Sky Cover (%)400400101010111111303030100100100100100100464646
Precipitation Potential (%)444444444101010101010808080808080101010
Relative Humidity (%)737370737581878787786864626262626262646976767676
Rain------------------SChcSChcSChcSChcSChcSChcOcnlOcnlOcnlOcnlOcnlOcnlSChcSChcSChc
Thunder------------------------------SChcSChcSChcSChcSChcSChc------

Date09/27
Hour (AST)212223000102030405060708091011121314151617181920
Temperature (°F)696968686767666666697174757778797979787673717069
Dewpoint (°F)626262616160595858585960626365666666666665636160
Heat Index (°F)7577787979797876
Surface Wind (mph)777888888877777777777766
Wind DirNEENEENEENEENEENEENEENEENENENENENENEENEENEENEENEENEENEENEENEENEENE
Gust
Sky Cover (%)000262626262626303030303030100100100100100100303030
Precipitation Potential (%)000000000101010101010808080808080101010
Relative Humidity (%)787881788178787575686662646264646464677176767373
Rain------------------SChcSChcSChcSChcSChcSChcOcnlOcnlOcnlOcnlOcnlOcnlSChcSChcSChc
Thunder------------------------------SChcSChcSChcSChcSChcSChc------

Radar and Satellite (Click for larger image)
Link to Local Radar Data Link to Satellite Data
Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Marine WeatherHydrology
Climate DataCaribbean Weather
TropicsNCDC
Local SatelliteGraphical

Webmaster
NOAA's National Weather Service
San Juan, PR
Disclaimer
Credits
Glossary
Privacy Policy
About Us
Career Opportunities