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

Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

73°F

23°C

Humidity 84%
Wind Speed Calm
Barometer 30.07 in (1018.0 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 28 Jan 7:56 am AST
Extended Forecast for

Ingenio PR

  • Today

    Today: Scattered showers, mainly after noon. Mostly sunny, with a high near 84. East wind 5 to 11 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    High: 84 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Tonight

    Tonight: Isolated showers between midnight and 3am. Mostly clear, with a low around 69. Southeast wind 5 to 7 mph. Chance of precipitation is 10%.

    Low: 69 °F

    Clear then
    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers before 9am, then scattered showers after noon. Sunny, with a high near 85. Southeast wind 5 to 10 mph becoming east northeast in the afternoon. Chance of precipitation is 40%.

    High: 85 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 68. East wind 5 to 8 mph.

    Low: 68 °F

    Mostly Clear

  • Friday

    Friday: Scattered showers. Partly sunny, with a high near 85. East wind 6 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 85 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 70. East southeast wind 6 to 9 mph. Chance of precipitation is 50%.

    Low: 70 °F

    Scattered
    Showers

  • Saturday

    Saturday: Sunny, with a high near 88. East southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 88 °F

    Sunny

  • Saturday Night

    Saturday Night: Scattered showers. Partly cloudy, with a low around 71. South wind around 7 mph. Chance of precipitation is 30%.

    Low: 71 °F

    Scattered
    Showers

  • Sunday

    Sunday: Showers likely, mainly after noon. Partly sunny, with a high near 86. South southeast wind 6 to 13 mph. Chance of precipitation is 60%.

    High: 86 °F

    Mostly Sunny
    then Showers
    Likely

Detailed Forecast

Today
Scattered showers, mainly after noon. Mostly sunny, with a high near 84. East wind 5 to 11 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Isolated showers between midnight and 3am. Mostly clear, with a low around 69. Southeast wind 5 to 7 mph. Chance of precipitation is 10%.
Thursday
Isolated showers before 9am, then scattered showers after noon. Sunny, with a high near 85. Southeast wind 5 to 10 mph becoming east northeast in the afternoon. Chance of precipitation is 40%.
Thursday Night
Mostly clear, with a low around 68. East wind 5 to 8 mph.
Friday
Scattered showers. Partly sunny, with a high near 85. East wind 6 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 70. East southeast wind 6 to 9 mph. Chance of precipitation is 50%.
Saturday
Sunny, with a high near 88. East southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Scattered showers. Partly cloudy, with a low around 71. South wind around 7 mph. Chance of precipitation is 30%.
Sunday
Showers likely, mainly after noon. Partly sunny, with a high near 86. South southeast wind 6 to 13 mph. Chance of precipitation is 60%.
Sunday Night
Partly cloudy, with a low around 71.
Monday
Showers likely. Partly sunny, with a high near 83. Chance of precipitation is 60%.
Monday Night
Showers likely. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.
Tuesday
Showers likely. Cloudy, with a high near 81. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ingenio PR
 18.45°N 66.21°W (Elev. 10 ft)
Last Update:
3:59 am AST Jan 28, 2026
Forecast Valid:
8am AST Jan 28, 2026-6pm AST Feb 3, 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