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Heavy Rain, Local Flooding from Gulf Coast to Southern Mid-Atlantic

A slow moving front will provide the focus for locally heavy rain from the Gulf Coast and Southeast states to the southern Mid-Atlantic on Tuesday. Localized flash flooding will be possible with the heavier thunderstorms. Also, some of these thunderstorms could produce damaging wind gusts in parts of the Southeast on Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

A Few Clouds

28°C

82°F

Humidity 74%
Wind Speed E 13 km/h
Barometer 30.07 in
Dewpoint 23°C (73°F)
Visibility 13 km
Heat Index31°C (87°F)
Last update 23 May 7:56 am AST
Extended Forecast for

San Juan PR

  • Today

    Today: Isolated showers after noon.  Widespread haze. Sunny, with a high near 34. East wind 16 to 26 km/h.  Chance of precipitation is 10%.

    Haze then
    Isolated
    Showers

    High: 34 °C

  • Tonight

    Tonight: Isolated showers.  Partly cloudy, with a low around 26. East wind 13 to 18 km/h.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 26 °C

  • Wednesday

    Wednesday: Isolated showers.  Mostly sunny, with a high near 34. East wind 21 to 26 km/h.  Chance of precipitation is 20%.

    Isolated
    Showers

    High: 34 °C

  • Wednesday
    Night

    Wednesday Night: Isolated showers.  Partly cloudy, with a low around 27. East wind 14 to 21 km/h.  Chance of precipitation is 10%.

    Isolated
    Showers

    Low: 27 °C

  • Thursday

    Thursday: Isolated showers.  Sunny, with a high near 33. East northeast wind 21 to 29 km/h.  Chance of precipitation is 10%.

    Isolated
    Showers

    High: 33 °C

  • Thursday
    Night

    Thursday Night: Isolated showers.  Partly cloudy, with a low around 24. East wind 18 to 21 km/h.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 24 °C

  • Friday

    Friday: Mostly sunny, with a high near 31. East northeast wind 23 to 26 km/h.

    Mostly Sunny

    High: 31 °C

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 24. East wind 18 to 23 km/h.

    Partly Cloudy

    Low: 24 °C

  • Saturday

    Saturday: Scattered showers.  Mostly sunny, with a high near 31. East wind 24 to 29 km/h.  Chance of precipitation is 30%.

    Scattered
    Showers

    High: 31 °C

Detailed Forecast

Today
Isolated showers after noon. Widespread haze. Sunny, with a high near 34. East wind 16 to 26 km/h. Chance of precipitation is 10%.
Tonight
Isolated showers. Partly cloudy, with a low around 26. East wind 13 to 18 km/h. Chance of precipitation is 20%.
Wednesday
Isolated showers. Mostly sunny, with a high near 34. East wind 21 to 26 km/h. Chance of precipitation is 20%.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 27. East wind 14 to 21 km/h. Chance of precipitation is 10%.
Thursday
Isolated showers. Sunny, with a high near 33. East northeast wind 21 to 29 km/h. Chance of precipitation is 10%.
Thursday Night
Isolated showers. Partly cloudy, with a low around 24. East wind 18 to 21 km/h. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 31. East northeast wind 23 to 26 km/h.
Friday Night
Partly cloudy, with a low around 24. East wind 18 to 23 km/h.
Saturday
Scattered showers. Mostly sunny, with a high near 31. East wind 24 to 29 km/h. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Sunny, with a high near 32.
Sunday Night
Scattered showers. Partly cloudy, with a low around 24. Chance of precipitation is 30%.
Memorial Day
Scattered showers. Mostly sunny, with a high near 32. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
San Juan PR
 18.41°N 66.07°W (Elev. 17 m)
4:47 am AST May 23, 2017
8am AST May 23, 2017-6pm AST May 29, 2017
 
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