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

Hazardous Weather Conditions

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Mostly Cloudy

80°F

27°C

Humidity 85%
Wind Speed S 5 mph
Barometer 29.89 in (1012.2 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 18 Jun 5:56 am AST
Extended Forecast for

Vega Baja PR

  • Today

    Today: Scattered showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 92. Heat index values as high as 110. Light and variable wind becoming northeast 5 to 9 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    High: 92 °F

    Scattered
    Showers then
    Showers

  • Tonight

    Tonight: Scattered showers and thunderstorms before 9pm, then isolated showers. Partly cloudy, with a low around 75. Calm wind becoming south around 6 mph in the evening. Chance of precipitation is 40%.

    Low: 75 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Juneteenth

    Juneteenth: Isolated showers before 9am, then scattered showers and thunderstorms between 9am and 3pm, then scattered showers after 3pm. Mostly sunny, with a high near 91. Heat index values as high as 110. East wind 5 to 13 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    High: 91 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers. Partly cloudy, with a low around 74. East wind 7 to 10 mph. Chance of precipitation is 20%.

    Low: 74 °F

    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers. Mostly sunny, with a high near 88. East wind 8 to 16 mph. Chance of precipitation is 20%.

    High: 88 °F

    Isolated
    Showers

  • Thursday Night

    Thursday Night: Isolated showers after midnight. Mostly clear, with a low around 75. East wind 7 to 11 mph. Chance of precipitation is 10%.

    Low: 75 °F

    Clear then
    Isolated
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 92. East northeast wind 8 to 14 mph.

    High: 92 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 79. East southeast wind 6 to 11 mph.

    Low: 79 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 90. East northeast wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 90 °F

    Sunny

Detailed Forecast

Today
Scattered showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 92. Heat index values as high as 110. Light and variable wind becoming northeast 5 to 9 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Tonight
Scattered showers and thunderstorms before 9pm, then isolated showers. Partly cloudy, with a low around 75. Calm wind becoming south around 6 mph in the evening. Chance of precipitation is 40%.
Juneteenth
Isolated showers before 9am, then scattered showers and thunderstorms between 9am and 3pm, then scattered showers after 3pm. Mostly sunny, with a high near 91. Heat index values as high as 110. East wind 5 to 13 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 74. East wind 7 to 10 mph. Chance of precipitation is 20%.
Thursday
Isolated showers. Mostly sunny, with a high near 88. East wind 8 to 16 mph. Chance of precipitation is 20%.
Thursday Night
Isolated showers after midnight. Mostly clear, with a low around 75. East wind 7 to 11 mph. Chance of precipitation is 10%.
Friday
Mostly sunny, with a high near 92. East northeast wind 8 to 14 mph.
Friday Night
Mostly clear, with a low around 79. East southeast wind 6 to 11 mph.
Saturday
Sunny, with a high near 90. East northeast wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 22 mph.
Saturday Night
Mostly clear, with a low around 80.
Sunday
Scattered showers. Mostly sunny, with a high near 90. Chance of precipitation is 40%.
Sunday Night
Mostly clear, with a low around 80.
Monday
Scattered showers. Mostly sunny, with a high near 91. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Vega Baja PR
 18.45°N 66.4°W (Elev. 72 ft)
Last Update:
5:13 am AST Jun 18, 2024
Forecast Valid:
6am AST Jun 18, 2024-6pm AST Jun 24, 2024
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation