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Wintery Weather Stretching from the West Coast to the Great Lakes

Lake Effect Snow Warnings are in effect for the Great Lakes with 2 to 3 feet storm total snow possible. Arctic Air extends across much of the U.S. with breezy winds and temperatures 15-35 degrees below normal in the Northern Plains. Out west, heavy mountain snow and some low elevation snow and freezing rain forecast as a warmer weather system interacts with the Arctic airmass. Read More >

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Mostly Cloudy

27°C

81°F

Humidity 67%
Wind Speed NE 15 km/h
Barometer 1017.3 mb (30.05 in)
Dewpoint 21°C (69°F)
Visibility 16 km
Heat Index29°C (84°F)
Last update 8 Dec 7:56 am AST
Extended Forecast for

San Juan PR

  • Today

    Today: Scattered showers, mainly before 1pm.  Mostly sunny, with a high near 30. East northeast wind 16 to 23 km/h.  Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.

    Scattered
    Showers

    High: 30 °C

  • Tonight

    Tonight: Scattered showers, mainly after 9pm.  Partly cloudy, with a low around 25. East wind 14 to 21 km/h.  Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.

    Scattered
    Showers

    Low: 25 °C

  • Friday

    Friday: Scattered showers, mainly before 2pm.  Mostly sunny, with a high near 31. East wind 18 to 26 km/h.  Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.

    Scattered
    Showers

    High: 31 °C

  • Friday
    Night

    Friday Night: Isolated showers.  Partly cloudy, with a low around 25. East wind 13 to 18 km/h.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 25 °C

  • Saturday

    Saturday: Isolated showers.  Mostly sunny, with a high near 32. East wind 13 to 18 km/h increasing to 19 to 24 km/h in the afternoon.  Chance of precipitation is 20%.

    Isolated
    Showers

    High: 32 °C

  • Saturday
    Night

    Saturday Night: Scattered showers, mainly after 9pm.  Partly cloudy, with a low around 24. East wind 16 to 24 km/h.  Chance of precipitation is 40%. New precipitation amounts between 1 and 2.5 mm possible.

    Scattered
    Showers

    Low: 24 °C

  • Sunday

    Sunday: Scattered showers, mainly before 2pm.  Mostly sunny, with a high near 31. East wind 24 to 29 km/h.  Chance of precipitation is 40%.

    Scattered
    Showers

    High: 31 °C

  • Sunday
    Night

    Sunday Night: Isolated showers.  Partly cloudy, with a low around 24. East wind 24 to 26 km/h.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 24 °C

  • Monday

    Monday: Scattered showers, mainly after 1pm.  Mostly sunny, with a high near 31. East wind 27 to 34 km/h.  Chance of precipitation is 30%.

    Scattered
    Showers

    High: 31 °C

Detailed Forecast

Today
Scattered showers, mainly before 1pm. Mostly sunny, with a high near 30. East northeast wind 16 to 23 km/h. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.
Tonight
Scattered showers, mainly after 9pm. Partly cloudy, with a low around 25. East wind 14 to 21 km/h. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.
Friday
Scattered showers, mainly before 2pm. Mostly sunny, with a high near 31. East wind 18 to 26 km/h. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.
Friday Night
Isolated showers. Partly cloudy, with a low around 25. East wind 13 to 18 km/h. Chance of precipitation is 20%.
Saturday
Isolated showers. Mostly sunny, with a high near 32. East wind 13 to 18 km/h increasing to 19 to 24 km/h in the afternoon. Chance of precipitation is 20%.
Saturday Night
Scattered showers, mainly after 9pm. Partly cloudy, with a low around 24. East wind 16 to 24 km/h. Chance of precipitation is 40%. New precipitation amounts between 1 and 2.5 mm possible.
Sunday
Scattered showers, mainly before 2pm. Mostly sunny, with a high near 31. East wind 24 to 29 km/h. Chance of precipitation is 40%.
Sunday Night
Isolated showers. Partly cloudy, with a low around 24. East wind 24 to 26 km/h. Chance of precipitation is 20%.
Monday
Scattered showers, mainly after 1pm. Mostly sunny, with a high near 31. East wind 27 to 34 km/h. Chance of precipitation is 30%.
Monday Night
Scattered showers, mainly before 9pm. Partly cloudy, with a low around 24. Chance of precipitation is 30%.
Tuesday
Isolated showers. Mostly sunny, with a high near 31. Chance of precipitation is 20%.
Tuesday Night
Isolated showers. Partly cloudy, with a low around 24. Chance of precipitation is 20%.
Wednesday
Isolated showers. Mostly sunny, with a high near 31. Chance of precipitation is 20%.
Click Map For Forecast
Point Forecast:
San Juan PR
 18.41°N 66.07°W (Elev. 17 m)
3:47 am AST Dec 8, 2016
8am AST Dec 8, 2016-6pm AST Dec 14, 2016
 
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