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

Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Hazardous Weather Conditions

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

A Few Clouds

86°F

30°C

Humidity 57%
Wind Speed S 7 mph
Barometer 29.91 in (1012.8 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 5 Feb 3:56 pm AST
Extended Forecast for

Roosevelt Roads PR

High Surf Advisory February 5, 04:37pm until February 6, 12:00am
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory February 5, 04:37pm until February 6, 12:00am

    NOW until 12:00am Fri

    High Surf Advisory

  • This Afternoon

    High: 81 °F

    Isolated
    Showers

  • Tonight

    Tonight: Scattered showers, mainly after 9pm. Partly cloudy, with a low around 80. South southeast wind around 10 mph. Chance of precipitation is 40%.

    Low: 80 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers, mainly before noon. Mostly cloudy, then gradually becoming sunny, with a high near 82. South southwest wind 6 to 11 mph. Chance of precipitation is 50%.

    High: 82 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Friday Night

    Friday Night: Scattered showers before 9pm, then isolated showers after midnight. Partly cloudy, with a low around 80. West southwest wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 80 °F

    Scattered
    Showers

  • Saturday

    Saturday: Isolated showers before 9am, then isolated showers after noon. Sunny, with a high near 81. Light west southwest wind. Chance of precipitation is 10%.

    High: 81 °F

    Isolated
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 80. Calm wind becoming north northwest 5 to 9 mph in the evening. Chance of precipitation is 70%.

    Low: 80 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely. Cloudy, with a high near 81. North wind 14 to 16 mph. Chance of precipitation is 70%.

    High: 81 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Scattered showers. Partly cloudy, with a low around 80. North wind 11 to 14 mph. Chance of precipitation is 30%.

    Low: 80 °F

    Scattered
    Showers

Detailed Forecast

This Afternoon
Isolated showers. Mostly sunny, with a high near 81. South wind around 9 mph. Chance of precipitation is 20%.
Tonight
Scattered showers, mainly after 9pm. Partly cloudy, with a low around 80. South southeast wind around 10 mph. Chance of precipitation is 40%.
Friday
Scattered showers, mainly before noon. Mostly cloudy, then gradually becoming sunny, with a high near 82. South southwest wind 6 to 11 mph. Chance of precipitation is 50%.
Friday Night
Scattered showers before 9pm, then isolated showers after midnight. Partly cloudy, with a low around 80. West southwest wind 3 to 6 mph. Chance of precipitation is 30%.
Saturday
Isolated showers before 9am, then isolated showers after noon. Sunny, with a high near 81. Light west southwest wind. Chance of precipitation is 10%.
Saturday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 80. Calm wind becoming north northwest 5 to 9 mph in the evening. Chance of precipitation is 70%.
Sunday
Showers likely. Cloudy, with a high near 81. North wind 14 to 16 mph. Chance of precipitation is 70%.
Sunday Night
Scattered showers. Partly cloudy, with a low around 80. North wind 11 to 14 mph. Chance of precipitation is 30%.
Monday
Showers likely, mainly after noon. Mostly cloudy, with a high near 81. North northeast wind around 16 mph. Chance of precipitation is 60%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 80. Chance of precipitation is 50%.
Tuesday
Scattered showers. Partly sunny, with a high near 81. Chance of precipitation is 50%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 80. Chance of precipitation is 50%.
Wednesday
Scattered showers. Partly sunny, with a high near 81. Chance of precipitation is 50%.
Wednesday Night
Partly cloudy, with a low around 80.
Thursday
Scattered showers. Mostly sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Roosevelt Roads PR
 18.23°N 65.62°W (Elev. 0 ft)
Last Update:
1:31 pm AST Feb 5, 2026
Forecast Valid:
4pm AST Feb 5, 2026-6pm AST Feb 12, 2026
 
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