Spring Weather Hazards Across the U.S. Thursday

Gusty winds and low relative humidity will bring critical fire weather to the central and southern Plains and south Texas Thursday. Widespread high winds will continue to impact the interior Northwest, northern Plains, and Upper Midwest Thursday. A storm tracking across the northern Plains, Great Lakes and into the Northeast U.S. will bring heavy snow and gusty winds Thursday into Saturday. Read More >

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Light Rain

72°F

22°C

Humidity 91%
Wind Speed N 5 mph
Barometer 30.04 in (1017.2 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 12 Mar 6:56 am AST
Extended Forecast for

San Juan PR

  • Today

    Today: Showers likely, mainly before noon.  Partly sunny, with a high near 86. East wind 6 to 13 mph.  Chance of precipitation is 60%.

    High: 86 °F

    Showers
    Likely

  • Tonight

    Tonight: Scattered showers, mainly between 9pm and midnight.  Partly cloudy, with a low around 70. East southeast wind 5 to 8 mph.  Chance of precipitation is 50%.

    Low: 70 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Friday

    Friday: Scattered showers, mainly before noon.  Mostly sunny, with a high near 85. East wind 8 to 14 mph.  Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    High: 85 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 71. East wind around 10 mph.

    Low: 71 °F

    Mostly Clear

  • Saturday

    Saturday: Scattered showers, mainly after noon.  Mostly sunny, with a high near 86. East wind 10 to 16 mph, with gusts as high as 21 mph.  Chance of precipitation is 40%.

    High: 86 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Isolated showers.  Partly cloudy, with a low around 72. East wind around 10 mph.  Chance of precipitation is 20%.

    Low: 72 °F

    Isolated
    Showers

  • Sunday

    Sunday: Scattered showers, mainly after noon.  Mostly sunny, with a high near 86. East wind 13 to 16 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%.

    High: 86 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 72. East wind around 13 mph.

    Low: 72 °F

    Mostly Clear

  • Monday

    Monday: Scattered showers, mainly after noon.  Mostly sunny, with a high near 86. East wind 14 to 18 mph, with gusts as high as 24 mph.  Chance of precipitation is 30%.

    High: 86 °F

    Sunny then
    Scattered
    Showers

Detailed Forecast

Today
Showers likely, mainly before noon. Partly sunny, with a high near 86. East wind 6 to 13 mph. Chance of precipitation is 60%.
Tonight
Scattered showers, mainly between 9pm and midnight. Partly cloudy, with a low around 70. East southeast wind 5 to 8 mph. Chance of precipitation is 50%.
Friday
Scattered showers, mainly before noon. Mostly sunny, with a high near 85. East wind 8 to 14 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Mostly clear, with a low around 71. East wind around 10 mph.
Saturday
Scattered showers, mainly after noon. Mostly sunny, with a high near 86. East wind 10 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Saturday Night
Isolated showers. Partly cloudy, with a low around 72. East wind around 10 mph. Chance of precipitation is 20%.
Sunday
Scattered showers, mainly after noon. Mostly sunny, with a high near 86. East wind 13 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 72. East wind around 13 mph.
Monday
Scattered showers, mainly after noon. Mostly sunny, with a high near 86. East wind 14 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 72. Chance of precipitation is 30%.
Tuesday
Scattered showers. Mostly sunny, with a high near 86. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 71.
Wednesday
Scattered showers. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
San Juan PR
 18.41°N 66.07°W (Elev. 56 ft)
5:39 am AST Mar 12, 2026
7am AST Mar 12, 2026-6pm AST Mar 18, 2026
 
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Additional Resources

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