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.

A Few Clouds

27°C

81°F

Humidity 84%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 24°C (75°F)
Visibility 16 km
Heat Index31°C (87°F)
Last update 1 Jun 4:56 am AST
Extended Forecast for

Carolina PR

Heat Advisory June 1, 10:00am until June 1, 04:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Isolated showers, then scattered showers and thunderstorms after 3pm. Widespread haze before 3pm. Increasing clouds, with a high near 33. Heat index values as high as 40. East wind 13 to 18 km/h increasing to 19 to 24 km/h in the afternoon. Winds could gust as high as 32 km/h. Chance of precipitation is 50%.

    High: 33 °C

    Isolated
    Showers then
    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers before midnight, then isolated showers after 3am. Widespread haze after midnight. Partly cloudy, with a low around 26. East wind 14 to 16 km/h. Chance of precipitation is 40%.

    Low: 26 °C

    Scattered
    Showers then
    Isolated
    Showers

  • Sunday

    Sunday: Scattered showers, with thunderstorms also possible after noon. Widespread haze before 9am. Partly sunny, with a high near 32. Heat index values as high as 39. East southeast wind 21 to 26 km/h, with gusts as high as 34 km/h. Chance of precipitation is 50%. New rainfall amounts between 7.5 mm and 1 cm possible.

    High: 32 °C

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Isolated showers, then scattered showers and thunderstorms after midnight. Partly cloudy, with a low around 27. East southeast wind 13 to 18 km/h. Chance of precipitation is 40%.

    Low: 27 °C

    Scattered
    Showers

  • Monday

    Monday: Isolated showers, then scattered showers and thunderstorms after noon. Partly sunny, with a high near 31. East southeast wind 10 to 15 km/h increasing to 19 to 24 km/h in the afternoon. Chance of precipitation is 50%.

    High: 31 °C

    Isolated
    Showers then
    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers. Partly cloudy, with a low around 27. Southeast wind 11 to 14 km/h. Chance of precipitation is 30%.

    Low: 27 °C

    Scattered
    Showers

  • Tuesday

    Tuesday: Showers likely. Mostly cloudy, with a high near 32. South southeast wind 16 to 24 km/h, with gusts as high as 32 km/h. Chance of precipitation is 70%.

    High: 32 °C

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely. Mostly cloudy, with a low around 27. South southeast wind 8 to 11 km/h. Chance of precipitation is 60%.

    Low: 27 °C

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, mainly after noon. Mostly cloudy, with a high near 32. South southeast wind 14 to 19 km/h increasing to 21 to 26 km/h in the afternoon. Winds could gust as high as 34 km/h. Chance of precipitation is 70%.

    High: 32 °C

    Scattered
    Showers then
    Showers
    Likely

Detailed Forecast

Today
Isolated showers, then scattered showers and thunderstorms after 3pm. Widespread haze before 3pm. Increasing clouds, with a high near 33. Heat index values as high as 40. East wind 13 to 18 km/h increasing to 19 to 24 km/h in the afternoon. Winds could gust as high as 32 km/h. Chance of precipitation is 50%.
Tonight
Scattered showers before midnight, then isolated showers after 3am. Widespread haze after midnight. Partly cloudy, with a low around 26. East wind 14 to 16 km/h. Chance of precipitation is 40%.
Sunday
Scattered showers, with thunderstorms also possible after noon. Widespread haze before 9am. Partly sunny, with a high near 32. Heat index values as high as 39. East southeast wind 21 to 26 km/h, with gusts as high as 34 km/h. Chance of precipitation is 50%. New rainfall amounts between 7.5 mm and 1 cm possible.
Sunday Night
Isolated showers, then scattered showers and thunderstorms after midnight. Partly cloudy, with a low around 27. East southeast wind 13 to 18 km/h. Chance of precipitation is 40%.
Monday
Isolated showers, then scattered showers and thunderstorms after noon. Partly sunny, with a high near 31. East southeast wind 10 to 15 km/h increasing to 19 to 24 km/h in the afternoon. Chance of precipitation is 50%.
Monday Night
Scattered showers. Partly cloudy, with a low around 27. Southeast wind 11 to 14 km/h. Chance of precipitation is 30%.
Tuesday
Showers likely. Mostly cloudy, with a high near 32. South southeast wind 16 to 24 km/h, with gusts as high as 32 km/h. Chance of precipitation is 70%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 27. South southeast wind 8 to 11 km/h. Chance of precipitation is 60%.
Wednesday
Showers likely, mainly after noon. Mostly cloudy, with a high near 32. South southeast wind 14 to 19 km/h increasing to 21 to 26 km/h in the afternoon. Winds could gust as high as 34 km/h. 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%.
Thursday Night
Scattered showers. Partly cloudy, with a low around 27. Chance of precipitation is 30%.
Friday
Scattered showers. Mostly sunny, with a high near 33. Chance of precipitation is 30%.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Carolina PR
 18.41°N 65.97°W (Elev. 10 m)
Last Update:
4:14 am AST Jun 1, 2024
Forecast Valid:
5am AST Jun 1, 2024-6pm AST Jun 7, 2024
 
Forecast Discussion
 
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Chance of Precipitation