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

29°C

84°F

Humidity 84%
Wind Speed Calm
Barometer 30.02 in
Dewpoint 26°C (79°F)
Visibility 16 km
Heat Index36°C (96°F)
Last update 26 May 9:56 pm AST
Extended Forecast for

3 Miles SSE Sumidero PR

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 24. Calm wind. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.

    Low: 24 °C

    Showers
    Likely

  • Memorial Day

    Memorial Day: Showers and thunderstorms likely, mainly before noon, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 29. East wind 5 to 13 km/h. Chance of precipitation is 60%. New rainfall amounts between 2 and 3 cm possible.

    High: 29 °C

    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely, mainly between 9pm and 3am. Mostly cloudy, with a low around 22. East wind 5 to 8 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2 cm possible.

    Low: 22 °C

    Showers
    Likely

  • Tuesday

    Tuesday: Scattered showers. Partly sunny, with a high near 29. East wind 11 to 14 km/h. Chance of precipitation is 40%.

    High: 29 °C

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 23. Calm wind. Chance of precipitation is 40%.

    Low: 23 °C

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 28. East wind 13 to 16 km/h. Chance of precipitation is 50%.

    High: 28 °C

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 22. Calm wind.

    Low: 22 °C

    Mostly Clear

  • Thursday

    Thursday: Scattered showers, mainly after noon. Mostly sunny, with a high near 28. East southeast wind 13 to 18 km/h. Chance of precipitation is 40%.

    High: 28 °C

    Mostly Sunny
    then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23. Calm wind.

    Low: 23 °C

    Mostly Clear

Detailed Forecast

Tonight
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 24. Calm wind. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.
Memorial Day
Showers and thunderstorms likely, mainly before noon, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 29. East wind 5 to 13 km/h. Chance of precipitation is 60%. New rainfall amounts between 2 and 3 cm possible.
Monday Night
Showers likely, mainly between 9pm and 3am. Mostly cloudy, with a low around 22. East wind 5 to 8 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2 cm possible.
Tuesday
Scattered showers. Partly sunny, with a high near 29. East wind 11 to 14 km/h. Chance of precipitation is 40%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 23. Calm wind. Chance of precipitation is 40%.
Wednesday
Scattered showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 28. East wind 13 to 16 km/h. Chance of precipitation is 50%.
Wednesday Night
Mostly clear, with a low around 22. Calm wind.
Thursday
Scattered showers, mainly after noon. Mostly sunny, with a high near 28. East southeast wind 13 to 18 km/h. Chance of precipitation is 40%.
Thursday Night
Mostly clear, with a low around 23. Calm wind.
Friday
Scattered showers, mainly after noon. Mostly sunny, with a high near 28. Chance of precipitation is 40%.
Friday Night
Mostly clear, with a low around 23.
Saturday
Scattered showers. Mostly sunny, with a high near 29. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Scattered showers. Mostly sunny, with a high near 29. Chance of precipitation is 30%.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Sumidero PR
 18.19°N 66.11°W (Elev. 1266 m)
Last Update:
5:23 pm AST May 26, 2024
Forecast Valid:
10pm AST May 26, 2024-6pm AST Jun 2, 2024
 
Forecast Discussion
 
Get as KML Get as XML

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