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Tracking Winter Weather and Frigid Temperatures Through This Weekend

A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the 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 and Breezy

84°F

29°C

Humidity 62%
Wind Speed E 21 G 28 mph
Barometer 30.04 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 17 Jan 1:56 pm AST
Extended Forecast for

2 Miles NNE Catano PR

  • This Afternoon

    This Afternoon: Scattered showers, mainly after 3pm. Partly sunny, with a high near 83. East wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    High: 83 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers before midnight, then scattered showers after 3am. Partly cloudy, with a low around 75. East wind 13 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    Low: 75 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, mainly after 3pm. Partly sunny, with a high near 83. East wind 15 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    High: 83 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers. Mostly cloudy, with a low around 76. East wind 11 to 13 mph. Chance of precipitation is 40%.

    Low: 76 °F

    Scattered
    Showers

  • M.L.King Day

    M.L.King Day: Scattered showers, mainly before noon. Mostly sunny, with a high near 83. East wind 11 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    High: 83 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers. Mostly cloudy, with a low around 75. East wind 10 to 13 mph. Chance of precipitation is 40%.

    Low: 75 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83. East wind 11 to 16 mph, with gusts as high as 23 mph.

    High: 83 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Scattered showers. Partly cloudy, with a low around 75. East wind around 13 mph. Chance of precipitation is 30%.

    Low: 75 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers. Partly sunny, with a high near 83. East wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    High: 83 °F

    Scattered
    Showers

Detailed Forecast

This Afternoon
Scattered showers, mainly after 3pm. Partly sunny, with a high near 83. East wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Tonight
Scattered showers before midnight, then scattered showers after 3am. Partly cloudy, with a low around 75. East wind 13 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Sunday
Scattered showers, mainly after 3pm. Partly sunny, with a high near 83. East wind 15 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 76. East wind 11 to 13 mph. Chance of precipitation is 40%.
M.L.King Day
Scattered showers, mainly before noon. Mostly sunny, with a high near 83. East wind 11 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 75. East wind 10 to 13 mph. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 83. East wind 11 to 16 mph, with gusts as high as 23 mph.
Tuesday Night
Scattered showers. Partly cloudy, with a low around 75. East wind around 13 mph. Chance of precipitation is 30%.
Wednesday
Scattered showers. Partly sunny, with a high near 83. East wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 75. Chance of precipitation is 50%.
Thursday
Showers likely. Partly sunny, with a high near 83. Chance of precipitation is 60%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 75. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 84.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Catano PR
 18.47°N 66.1°W (Elev. 0 ft)
Last Update:
10:33 am AST Jan 17, 2026
Forecast Valid:
2pm AST Jan 17, 2026-6pm AST Jan 23, 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