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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. 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

75°F

24°C

Humidity 89%
Wind Speed Calm
Barometer 29.98 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 6 Dec 2:56 am AST
Extended Forecast for

Loiza PR

  • Overnight

    Overnight: Scattered showers. Partly cloudy, with a low around 75. East wind around 13 mph. Chance of precipitation is 50%.

    Low: 75 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers, mainly before 9am. Mostly sunny, with a high near 85. East wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 85 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers, mainly after midnight. Partly cloudy, with a low around 74. East wind 10 to 13 mph. Chance of precipitation is 40%.

    Low: 74 °F

    Scattered
    Showers

  • Sunday

    Sunday: Isolated showers. Mostly sunny, with a high near 85. East wind 10 to 14 mph. Chance of precipitation is 20%.

    High: 85 °F

    Isolated
    Showers

  • Sunday Night

    Sunday Night: Scattered showers, mainly after midnight. Partly cloudy, with a low around 75. East southeast wind 9 to 14 mph. Chance of precipitation is 40%.

    Low: 75 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers, mainly after noon. Mostly sunny, with a high near 86. East southeast wind 9 to 14 mph. Chance of precipitation is 40%.

    High: 86 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 74. East southeast wind 5 to 8 mph.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86. East southeast wind 8 to 11 mph.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Scattered showers. Partly cloudy, with a low around 73. East southeast wind around 8 mph. Chance of precipitation is 30%.

    Low: 73 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Scattered showers. Partly cloudy, with a low around 75. East wind around 13 mph. Chance of precipitation is 50%.
Saturday
Scattered showers, mainly before 9am. Mostly sunny, with a high near 85. East wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 74. East wind 10 to 13 mph. Chance of precipitation is 40%.
Sunday
Isolated showers. Mostly sunny, with a high near 85. East wind 10 to 14 mph. Chance of precipitation is 20%.
Sunday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 75. East southeast wind 9 to 14 mph. Chance of precipitation is 40%.
Monday
Scattered showers, mainly after noon. Mostly sunny, with a high near 86. East southeast wind 9 to 14 mph. Chance of precipitation is 40%.
Monday Night
Mostly clear, with a low around 74. East southeast wind 5 to 8 mph.
Tuesday
Sunny, with a high near 86. East southeast wind 8 to 11 mph.
Tuesday Night
Scattered showers. Partly cloudy, with a low around 73. East southeast wind around 8 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 86.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 75. Chance of precipitation is 40%.
Thursday
Scattered showers. Partly sunny, with a high near 85. Chance of precipitation is 50%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 75. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 85.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Loiza PR
 18.44°N 65.89°W (Elev. 3 ft)
Last Update:
3:05 am AST Dec 6, 2025
Forecast Valid:
3am AST Dec 6, 2025-6pm AST Dec 12, 2025
 
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