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

29°C

84°F

Humidity 74%
Wind Speed E 11 km/h
Barometer 29.98 in
Dewpoint 24°C (75°F)
Visibility 16 km
Heat Index33°C (92°F)
Last update 14 Jun 9:56 pm AST
Extended Forecast for

2 Miles ESE Sabana Seca PR

Excessive Heat Watch June 15, 10:00am until June 15, 06:00pm
Click here for hazard details and duration
Excessive Heat Watch

  • Tonight

    Tonight: Scattered showers, mainly before 3am. Partly cloudy, with a low around 25. Calm wind. Chance of precipitation is 40%.

    Low: 25 °C

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers, with thunderstorms also possible after 3pm. Mostly sunny, with a high near 34. Heat index values as high as 42. Calm wind becoming south southwest 5 to 10 km/h in the afternoon. Chance of precipitation is 50%. New rainfall amounts between 5 and 7.5 mm possible.

    High: 34 °C

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Isolated showers before 9pm, then scattered showers after midnight. Partly cloudy, with a low around 27. South southeast wind 6 to 11 km/h becoming light south. Chance of precipitation is 40%.

    Low: 27 °C

    Isolated
    Showers then
    Scattered
    Showers

  • Sunday

    Sunday: Isolated showers, then scattered showers and thunderstorms after noon. Partly sunny, with a high near 33. Heat index values as high as 42. Southeast wind 10 to 13 km/h. Chance of precipitation is 50%.

    High: 33 °C

    Isolated
    Showers then
    Scattered
    Showers

  • Sunday Night

    Sunday Night: Isolated showers. Partly cloudy, with a low around 26. South wind 5 to 10 km/h. Chance of precipitation is 10%.

    Low: 26 °C

    Isolated
    Showers

  • Monday

    Monday: Isolated showers. Mostly sunny, with a high near 32. Light and variable wind becoming north northeast 8 to 13 km/h in the afternoon. Chance of precipitation is 20%.

    High: 32 °C

    Isolated
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. East northeast wind 5 to 10 km/h becoming south southeast after midnight.

    Low: 26 °C

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32. Light and variable wind becoming east northeast 13 to 18 km/h in the morning.

    High: 32 °C

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26. Southeast wind 8 to 13 km/h.

    Low: 26 °C

    Partly Cloudy

Detailed Forecast

Tonight
Scattered showers, mainly before 3am. Partly cloudy, with a low around 25. Calm wind. Chance of precipitation is 40%.
Saturday
Scattered showers, with thunderstorms also possible after 3pm. Mostly sunny, with a high near 34. Heat index values as high as 42. Calm wind becoming south southwest 5 to 10 km/h in the afternoon. Chance of precipitation is 50%. New rainfall amounts between 5 and 7.5 mm possible.
Saturday Night
Isolated showers before 9pm, then scattered showers after midnight. Partly cloudy, with a low around 27. South southeast wind 6 to 11 km/h becoming light south. Chance of precipitation is 40%.
Sunday
Isolated showers, then scattered showers and thunderstorms after noon. Partly sunny, with a high near 33. Heat index values as high as 42. Southeast wind 10 to 13 km/h. Chance of precipitation is 50%.
Sunday Night
Isolated showers. Partly cloudy, with a low around 26. South wind 5 to 10 km/h. Chance of precipitation is 10%.
Monday
Isolated showers. Mostly sunny, with a high near 32. Light and variable wind becoming north northeast 8 to 13 km/h in the afternoon. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 26. East northeast wind 5 to 10 km/h becoming south southeast after midnight.
Tuesday
Mostly sunny, with a high near 32. Light and variable wind becoming east northeast 13 to 18 km/h in the morning.
Tuesday Night
Partly cloudy, with a low around 26. Southeast wind 8 to 13 km/h.
Juneteenth
Scattered showers, mainly after noon. Mostly sunny, with a high near 32. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 32.
Thursday Night
Partly cloudy, with a low around 26.
Friday
Scattered showers. Mostly sunny, with a high near 32. Chance of precipitation is 30%.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Sabana Seca PR
 18.41°N 66.16°W (Elev. 30 m)
Last Update:
8:58 pm AST Jun 14, 2024
Forecast Valid:
10pm AST Jun 14, 2024-6pm AST Jun 21, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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