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Watches and Warnings have been issued for Hurricane Jose and Major Hurricane Maria

Hurricane Jose is producing life-threatening surf and rip currents and possible heavy rainfall along portions of the East Coast. A Tropical Storm Watch and Warning are in effect from Fire Island Inlet, NY to north to Hull, MA. Maria is a major hurricane. Puerto Rico and the US Virgin Islands are under a Hurricane Warning and will begin receiving impacts by Tuesday night. Read More >

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Mostly Cloudy

88°F

31°C

Humidity 73%
Wind Speed NE 16 G 22 mph
Barometer 29.91 in (1012.8 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index102°F (39°C)
Last update 19 Sep 9:56 am AST
Extended Forecast for

San Juan PRSimilar City Names

Hurricane Warning until further notice
Flash Flood Watch until September 22, 06:00pm
Click here for hazard details and duration
Hurricane Warning until further notice
Flash Flood Watch
  •  
    Hurricane Warning until further notice
    Flash Flood Watch until September 22, 06:00pm

    NOW: Multiple
    hazards in effect

    Click HERE for Details

  • Today

    Today: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 86. North northeast wind 14 to 18 mph.  Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.

    Scattered
    Showers then
    Showers
    Likely

    High: 86 °F

  • Tonight

    Tonight: Tropical storm conditions expected, with hurricane conditions possible. Showers and possibly a thunderstorm. Some of the storms could produce heavy rain.  Low around 77. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.

    Tropical
    Storm
    Conditions
    Expected With
    Hurricane
    Conditions
    Possible

    Low: 77 °F

  • Wednesday

    Wednesday: Hurricane conditions expected. Showers and possibly a thunderstorm. Some of the storms could produce heavy rain.  High near 82. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.

    Hurricane
    Conditions
    Expected

    High: 82 °F

  • Wednesday
    Night

    Wednesday Night: Tropical storm conditions expected, with hurricane conditions possible. Showers and possibly a thunderstorm. Some of the storms could produce heavy rain.  Low around 77. Chance of precipitation is 100%.

    Tropical
    Storm
    Conditions
    Expected With
    Hurricane
    Conditions
    Possible

    Low: 77 °F

  • Thursday

    Thursday: Tropical storm conditions possible. Showers and possibly a thunderstorm before noon, then scattered showers and thunderstorms after noon. Some of the storms could produce heavy rain.  High near 85. Chance of precipitation is 100%.

    Tropical
    Storm
    Conditions
    Possible

    High: 85 °F

  • Thursday
    Night

    Thursday Night: Isolated showers.  Partly cloudy, with a low around 77. South southeast wind around 18 mph.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 77 °F

  • Friday

    Friday: Scattered showers, mainly after noon.  Mostly sunny, with a high near 91. South southeast wind around 17 mph.  Chance of precipitation is 50%.

    Mostly Sunny
    then
    Scattered
    Showers

    High: 91 °F

  • Friday
    Night

    Friday Night: Scattered showers.  Mostly cloudy, with a low around 77. South southeast wind 13 to 15 mph.  Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 77 °F

Detailed Forecast

Today
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 86. North northeast wind 14 to 18 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.
Tonight
Tropical storm conditions expected, with hurricane conditions possible. Showers and possibly a thunderstorm. Some of the storms could produce heavy rain. Low around 77. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.
Wednesday
Hurricane conditions expected. Showers and possibly a thunderstorm. Some of the storms could produce heavy rain. High near 82. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.
Wednesday Night
Tropical storm conditions expected, with hurricane conditions possible. Showers and possibly a thunderstorm. Some of the storms could produce heavy rain. Low around 77. Chance of precipitation is 100%.
Thursday
Tropical storm conditions possible. Showers and possibly a thunderstorm before noon, then scattered showers and thunderstorms after noon. Some of the storms could produce heavy rain. High near 85. Chance of precipitation is 100%.
Thursday Night
Isolated showers. Partly cloudy, with a low around 77. South southeast wind around 18 mph. Chance of precipitation is 20%.
Friday
Scattered showers, mainly after noon. Mostly sunny, with a high near 91. South southeast wind around 17 mph. Chance of precipitation is 50%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 77. South southeast wind 13 to 15 mph. Chance of precipitation is 30%.
Saturday
Scattered showers. Partly sunny, with a high near 91. South southeast wind 13 to 15 mph. Chance of precipitation is 50%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 78. Chance of precipitation is 30%.
Sunday
Scattered showers. Partly sunny, with a high near 92. Chance of precipitation is 50%.
Sunday Night
Scattered showers. Partly cloudy, with a low around 77. Chance of precipitation is 50%.
Monday
Scattered showers. Partly sunny, with a high near 92. Chance of precipitation is 50%.
Click Map For Forecast
Point Forecast:
San Juan PRSimilar City Names
 18.41°N 66.07°W (Elev. 56 ft)
7:48 am AST Sep 19, 2017
10am AST Sep 19, 2017-6pm AST Sep 25, 2017
 
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