National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

33°C

92°F

Humidity 54%
Wind Speed S 17 G 30 km/h
Barometer 1015.8 mb (30.00 in)
Dewpoint 23°C (73°F)
Visibility 14 km
Heat Index38°C (101°F)
Last update 31 May 11:56 am AST
Extended Forecast for

Carolina PR

Heat Advisory May 31, 12:36pm until May 31, 05:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory May 31, 12:36pm until May 31, 05:00pm

    NOW until 5:00pm Fri

    Heat Advisory

  • This Afternoon

    High: 33 °C

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly between 9pm and midnight. Widespread haze before 9pm, then widespread haze after midnight. Partly cloudy, with a low around 27. East southeast wind 5 to 10 km/h. Chance of precipitation is 50%.

    Low: 27 °C

    Scattered
    Showers then
    Isolated
    Showers

  • Saturday

    Saturday: Scattered showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 32. Heat index values as high as 40. East southeast wind 14 to 24 km/h, with gusts as high as 32 km/h. Chance of precipitation is 60%. New rainfall amounts between 7.5 mm and 1 cm possible.

    High: 32 °C

    Showers
    Likely

  • Saturday Night

    Saturday Night: Scattered showers. Partly cloudy, with a low around 27. East wind 14 to 16 km/h. Chance of precipitation is 30%.

    Low: 27 °C

    Scattered
    Showers

  • Sunday

    Sunday: Isolated showers, then scattered showers and thunderstorms after noon. Widespread haze before noon. Mostly sunny, with a high near 31. East wind 18 to 24 km/h. Chance of precipitation is 40%.

    High: 31 °C

    Isolated
    Showers then
    Scattered
    Showers

  • Sunday Night

    Sunday Night: Isolated showers. Partly cloudy, with a low around 27. East wind 8 to 13 km/h. Chance of precipitation is 20%.

    Low: 27 °C

    Isolated
    Showers

  • Monday

    Monday: Scattered showers, mainly after noon. Mostly sunny, with a high near 31. East southeast wind 13 to 21 km/h. Chance of precipitation is 50%.

    High: 31 °C

    Mostly Sunny
    then
    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers. Partly cloudy, with a low around 27. Southeast wind around 11 km/h. Chance of precipitation is 30%.

    Low: 27 °C

    Scattered
    Showers

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Partly sunny, with a high near 33. Heat index values as high as 39. Southeast wind around 24 km/h, with gusts as high as 32 km/h. Chance of precipitation is 50%.
Tonight
Scattered showers, mainly between 9pm and midnight. Widespread haze before 9pm, then widespread haze after midnight. Partly cloudy, with a low around 27. East southeast wind 5 to 10 km/h. Chance of precipitation is 50%.
Saturday
Scattered showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 32. Heat index values as high as 40. East southeast wind 14 to 24 km/h, with gusts as high as 32 km/h. Chance of precipitation is 60%. New rainfall amounts between 7.5 mm and 1 cm possible.
Saturday Night
Scattered showers. Partly cloudy, with a low around 27. East wind 14 to 16 km/h. Chance of precipitation is 30%.
Sunday
Isolated showers, then scattered showers and thunderstorms after noon. Widespread haze before noon. Mostly sunny, with a high near 31. East wind 18 to 24 km/h. Chance of precipitation is 40%.
Sunday Night
Isolated showers. Partly cloudy, with a low around 27. East wind 8 to 13 km/h. Chance of precipitation is 20%.
Monday
Scattered showers, mainly after noon. Mostly sunny, with a high near 31. East southeast wind 13 to 21 km/h. Chance of precipitation is 50%.
Monday Night
Scattered showers. Partly cloudy, with a low around 27. Southeast wind around 11 km/h. Chance of precipitation is 30%.
Tuesday
Showers likely, mainly after noon. Partly sunny, with a high near 32. South southeast wind 16 to 26 km/h, with gusts as high as 34 km/h. Chance of precipitation is 60%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Wednesday
Showers likely. Mostly cloudy, with a high near 32. Chance of precipitation is 70%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Thursday
Showers likely. Mostly cloudy, with a high near 33. Chance of precipitation is 70%.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Carolina PR
 18.41°N 65.98°W (Elev. 13 m)
Last Update:
4:52 am AST May 31, 2024
Forecast Valid:
12pm AST May 31, 2024-6pm AST Jun 6, 2024
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation