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

Hazardous Weather Conditions

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Mostly Cloudy

78°F

26°C

Humidity 82%
Wind Speed SE 6 mph
Barometer 29.99 in (1015.3 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 9 Apr 2:56 am AST
Extended Forecast for

Vega Baja PR

  • Overnight

    Overnight: Isolated showers. Partly cloudy, with a low around 71. East southeast wind around 7 mph. Chance of precipitation is 10%.

    Low: 71 °F

    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers after noon. Sunny, with a high near 91. East wind 9 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 91 °F

    Sunny then
    Isolated
    Showers

  • Thursday Night

    Thursday Night: Isolated showers before 9pm, then isolated showers after midnight. Mostly clear, with a low around 71. East southeast wind 8 to 11 mph. Chance of precipitation is 10%.

    Low: 71 °F

    Isolated
    Showers

  • Friday

    Friday: Isolated showers after noon. Sunny, with a high near 90. East wind 8 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 90 °F

    Sunny then
    Isolated
    Showers

  • Friday Night

    Friday Night: Isolated showers. Partly cloudy, with a low around 70. East southeast wind 6 to 10 mph. Chance of precipitation is 10%.

    Low: 70 °F

    Isolated
    Showers

  • Saturday

    Saturday: Isolated showers. Mostly sunny, with a high near 89. East northeast wind 6 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 89 °F

    Isolated
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 70. East wind 7 to 11 mph.

    Low: 70 °F

    Partly Cloudy

  • Sunday

    Sunday: Scattered showers. Partly sunny, with a high near 89. East northeast wind 8 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    High: 89 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers. Partly cloudy, with a low around 70. East wind 8 to 13 mph. Chance of precipitation is 30%.

    Low: 70 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Isolated showers. Partly cloudy, with a low around 71. East southeast wind around 7 mph. Chance of precipitation is 10%.
Thursday
Isolated showers after noon. Sunny, with a high near 91. East wind 9 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Thursday Night
Isolated showers before 9pm, then isolated showers after midnight. Mostly clear, with a low around 71. East southeast wind 8 to 11 mph. Chance of precipitation is 10%.
Friday
Isolated showers after noon. Sunny, with a high near 90. East wind 8 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Friday Night
Isolated showers. Partly cloudy, with a low around 70. East southeast wind 6 to 10 mph. Chance of precipitation is 10%.
Saturday
Isolated showers. Mostly sunny, with a high near 89. East northeast wind 6 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 70. East wind 7 to 11 mph.
Sunday
Scattered showers. Partly sunny, with a high near 89. East northeast wind 8 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Sunday Night
Scattered showers. Partly cloudy, with a low around 70. East wind 8 to 13 mph. Chance of precipitation is 30%.
Monday
Showers likely, mainly after noon. Partly sunny, with a high near 86. Chance of precipitation is 70%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 69. Chance of precipitation is 40%.
Tuesday
Showers likely. Partly sunny, with a high near 85. Chance of precipitation is 70%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 69. Chance of precipitation is 50%.
Wednesday
Showers likely. Partly sunny, with a high near 86. Chance of precipitation is 60%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Vega Baja PR
 18.45°N 66.39°W (Elev. 49 ft)
Last Update:
3:36 am AST Apr 9, 2026
Forecast Valid:
3am AST Apr 9, 2026-6pm AST Apr 15, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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