National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Snow & Ice Across the Rockies & Plains; Zeta Forecast to Head Toward the Gulf Coast

Snow and ice will continue over the central and southern Rockies and eastward into the High Plains through Tuesday along with record cold temperatures. Farther west, critical to extreme fire weather conditions are expected in the Desert Southwest, Great Basin, and California. Elsewhere, Zeta is forecast to be at or near hurricane strength as it approaches the northern Gulf Coast on Wednesday. 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

84°F

29°C

Humidity 70%
Wind Speed E 16 mph
Barometer 29.95 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 26 Oct 5:56 pm AST
Extended Forecast for

San Juan PR

High Surf Advisory until October 27, 05:00am
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory until October 27, 05:00am

    NOW until
    5:00am Tue

    High Surf Advisory

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 76. East wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Scattered
    Showers

    Low: 76 °F

  • Tuesday

    Tuesday: Scattered showers. Partly sunny, with a high near 89. East wind 10 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

    Scattered
    Showers

    High: 89 °F

  • Tuesday
    Night

    Tuesday Night: Scattered showers. Partly cloudy, with a low around 77. South wind 11 to 14 mph becoming east after midnight. Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 77 °F

  • Wednesday

    Wednesday: Scattered showers. Partly sunny, with a high near 88. East northeast wind around 14 mph. Chance of precipitation is 50%.

    Scattered
    Showers

    High: 88 °F

  • Wednesday
    Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 77. Southeast wind 10 to 13 mph. Chance of precipitation is 50%.

    Scattered
    Showers

    Low: 77 °F

  • Thursday

    Thursday: Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 90. East southeast wind around 14 mph. Chance of precipitation is 50%.

    Scattered
    Showers

    High: 90 °F

  • Thursday
    Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 76. Southeast wind around 10 mph. Chance of precipitation is 40%.

    Scattered
    Showers

    Low: 76 °F

  • Friday

    Friday: Scattered showers. Partly sunny, with a high near 90. East southeast wind 11 to 15 mph. Chance of precipitation is 40%.

    Scattered
    Showers

    High: 90 °F

Detailed Forecast

Tonight
Scattered showers. Mostly cloudy, with a low around 76. East wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Tuesday
Scattered showers. Partly sunny, with a high near 89. East wind 10 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Tuesday Night
Scattered showers. Partly cloudy, with a low around 77. South wind 11 to 14 mph becoming east after midnight. Chance of precipitation is 30%.
Wednesday
Scattered showers. Partly sunny, with a high near 88. East northeast wind around 14 mph. Chance of precipitation is 50%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 77. Southeast wind 10 to 13 mph. Chance of precipitation is 50%.
Thursday
Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 90. East southeast wind around 14 mph. Chance of precipitation is 50%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 76. Southeast wind around 10 mph. Chance of precipitation is 40%.
Friday
Scattered showers. Partly sunny, with a high near 90. East southeast wind 11 to 15 mph. Chance of precipitation is 40%.
Friday Night
Partly cloudy, with a low around 76. East southeast wind around 10 mph.
Saturday
Scattered showers, mainly before noon. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 75.
Sunday
Scattered showers. Mostly sunny, with a high near 89. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 75.
Monday
Mostly sunny, with a high near 89.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
San Juan PR
 18.41°N 66.08°W (Elev. 16 ft)
Last Update:
5:09 pm AST Oct 26, 2020
Forecast Valid:
6pm AST Oct 26, 2020-6pm AST Nov 2, 2020
 
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