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

Cold Front Moving Through the Northeast U.S. Monday; Atmospheric River to Impact the Pacific Northwest Midweek

A cold front will cross the Great Lakes and Northeast U.S. through Monday with gusty winds and areas of rain showers. A strong atmospheric river is expected to move into the Pacific Northwest by midweek bringing a threat for moderate to heavy rainfall, gusty winds, and mountain snows for parts of Washington, Oregon, northern California, and the Sierra Nevada. Read More >

Hazardous Weather Conditions

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

84°F

29°C

Humidity 74%
Wind Speed E 15 mph
Barometer 30.07 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 3 Nov 9:56 am AST
Extended Forecast for

3 Miles WNW Luis Muñoz Marín International Airport PR

  • Today

    Today: Scattered showers. Partly sunny, with a high near 88. East wind 14 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    High: 88 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 77. East wind around 7 mph. Chance of precipitation is 40%.

    Low: 77 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers. Partly sunny, with a high near 88. East northeast wind 6 to 11 mph. Chance of precipitation is 40%.

    High: 88 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Partly cloudy, with a low around 76. East wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 30%.

    Low: 76 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Isolated showers. Mostly sunny, with a high near 87. East wind 7 to 13 mph. Chance of precipitation is 20%.

    High: 87 °F

    Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 76. East southeast wind 8 to 11 mph. Chance of precipitation is 40%.

    Low: 76 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers. Mostly sunny, with a high near 88. East wind 8 to 11 mph. Chance of precipitation is 30%.

    High: 88 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 77. East wind 7 to 9 mph.

    Low: 77 °F

    Partly Cloudy

  • Friday

    Friday: Scattered showers. Partly sunny, with a high near 88. East wind 8 to 14 mph. Chance of precipitation is 40%.

    High: 88 °F

    Scattered
    Showers

Detailed Forecast

Today
Scattered showers. Partly sunny, with a high near 88. East wind 14 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Tonight
Scattered showers. Mostly cloudy, with a low around 77. East wind around 7 mph. Chance of precipitation is 40%.
Tuesday
Scattered showers. Partly sunny, with a high near 88. East northeast wind 6 to 11 mph. Chance of precipitation is 40%.
Tuesday Night
Scattered showers. Partly cloudy, with a low around 76. East wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 30%.
Wednesday
Isolated showers. Mostly sunny, with a high near 87. East wind 7 to 13 mph. Chance of precipitation is 20%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 76. East southeast wind 8 to 11 mph. Chance of precipitation is 40%.
Thursday
Scattered showers. Mostly sunny, with a high near 88. East wind 8 to 11 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 77. East wind 7 to 9 mph.
Friday
Scattered showers. Partly sunny, with a high near 88. East wind 8 to 14 mph. Chance of precipitation is 40%.
Friday Night
Clear, with a low around 77.
Saturday
Scattered showers. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 76.
Sunday
Scattered showers. Partly sunny, with a high near 89. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Luis Muñoz Marín International Airport PR
 18.45°N 66.04°W (Elev. 7 ft)
Last Update:
4:35 am AST Nov 3, 2025
Forecast Valid:
10am AST Nov 3, 2025-6pm AST Nov 9, 2025
 
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