Cool and Unsettled Northwest; Soggy Florida; Showery Ohio Valley

A cold low pressure system continues to send a series of cold fronts through the Northwest and into California with rain and higher elevation snow. A stationary front in Florida combined with ample moisture will produce areas of heavy rain that could cause flooding. An upper level system will produce locally heavy rain in the Ohio Valley. Read More >

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Mostly Cloudy

82°F

28°C

Humidity 89%
Wind Speed Calm
Barometer 29.86 in
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 28 Sep 1:56 am AST
Extended Forecast for

Luis Muñoz Marín International Airport PR

  • Overnight

    Overnight: Scattered showers.  Mostly cloudy, with a low around 82. East wind around 8 mph.  Chance of precipitation is 50%.

    Scattered
    Showers

    Low: 82 °F

  • Thursday

    Thursday: Scattered showers.  Partly sunny, with a high near 87. Northeast wind 6 to 10 mph.  Chance of precipitation is 40%.

    Scattered
    Showers

    High: 87 °F

  • Thursday
    Night

    Thursday Night: Scattered showers.  Mostly cloudy, with a low around 81. East northeast wind 6 to 9 mph.  Chance of precipitation is 50%.

    Scattered
    Showers

    Low: 81 °F

  • Friday

    Friday: Scattered showers, mainly before noon.  Mostly sunny, with a high near 88. Heat index values as high as 103. Calm wind becoming north northeast 5 to 9 mph in the morning.  Chance of precipitation is 50%.

    Scattered
    Showers then
    Isolated
    Showers

    High: 88 °F

  • Friday
    Night

    Friday Night: Clear, with a low around 81. Light north northeast wind.

    Clear

    Low: 81 °F

  • Saturday

    Saturday: Isolated showers.  Mostly sunny, with a high near 86. North wind 3 to 8 mph.  Chance of precipitation is 20%.

    Isolated
    Showers

    High: 86 °F

  • Saturday
    Night

    Saturday Night: Scattered showers.  Mostly cloudy, with a low around 80. North wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 40%.

    Scattered
    Showers

    Low: 80 °F

  • Sunday

    Sunday: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 86. Light northeast wind increasing to 5 to 9 mph in the morning.  Chance of precipitation is 60%.

    Showers
    Likely

    High: 86 °F

  • Sunday
    Night

    Sunday Night: Showers likely.  Mostly cloudy, with a low around 80. Northeast wind around 6 mph.  Chance of precipitation is 60%.

    Showers
    Likely

    Low: 80 °F

Detailed Forecast

Overnight
Scattered showers. Mostly cloudy, with a low around 82. East wind around 8 mph. Chance of precipitation is 50%.
Thursday
Scattered showers. Partly sunny, with a high near 87. Northeast wind 6 to 10 mph. Chance of precipitation is 40%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 81. East northeast wind 6 to 9 mph. Chance of precipitation is 50%.
Friday
Scattered showers, mainly before noon. Mostly sunny, with a high near 88. Heat index values as high as 103. Calm wind becoming north northeast 5 to 9 mph in the morning. Chance of precipitation is 50%.
Friday Night
Clear, with a low around 81. Light north northeast wind.
Saturday
Isolated showers. Mostly sunny, with a high near 86. North wind 3 to 8 mph. Chance of precipitation is 20%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 80. North wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%.
Sunday
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 86. Light northeast wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 60%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 80. Northeast wind around 6 mph. Chance of precipitation is 60%.
Monday
Showers likely, mainly before noon. Mostly cloudy, with a high near 87. Chance of precipitation is 60%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 80. Chance of precipitation is 50%.
Tuesday
Showers likely. Mostly cloudy, with a high near 87. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 82.
Wednesday
Showers likely. Mostly sunny, with a high near 87. Chance of precipitation is 60%.
Click Map For Forecast
Point Forecast:
Luis Muñoz Marín International Airport PR
 18.42°N 66.01°W (Elev. 13 ft)
8:15 pm AST Sep 27, 2023
2am AST Sep 28, 2023-6pm AST Oct 4, 2023
 
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Additional Resources

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National Digital Forecast Database