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

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

83°F

28°C

Humidity 65%
Wind Speed E 14 mph
Barometer 29.95 in (1014.1 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 11 Jan 2:56 pm AST
Extended Forecast for

2 Miles WNW Lomas PR

  • This Afternoon

    This Afternoon: Isolated showers. Mostly sunny, with a high near 78. East wind around 9 mph. Chance of precipitation is 20%.

    High: 78 °F

    Isolated
    Showers

  • Tonight

    Tonight: Scattered showers, mainly after midnight. Mostly cloudy, with a low around 66. Light east southeast wind. Chance of precipitation is 50%.

    Low: 66 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Monday

    Monday: Showers likely, mainly before 9am. Partly sunny, with a high near 78. East wind 5 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 78 °F

    Showers
    Likely then
    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers, mainly after 9pm. Mostly cloudy, with a low around 66. Light east wind. Chance of precipitation is 50%.

    Low: 66 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Isolated showers. Mostly sunny, with a high near 78. Calm wind becoming east northeast 5 to 9 mph in the morning. Chance of precipitation is 20%.

    High: 78 °F

    Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers. Partly cloudy, with a low around 67. East wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 67 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Scattered showers. Partly sunny, with a high near 78. Light east southeast wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 50%.

    High: 78 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers. Partly cloudy, with a low around 68. East southeast wind around 7 mph. Chance of precipitation is 30%.

    Low: 68 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers. Partly sunny, with a high near 79. East southeast wind 6 to 10 mph. Chance of precipitation is 40%.

    High: 79 °F

    Scattered
    Showers

Detailed Forecast

This Afternoon
Isolated showers. Mostly sunny, with a high near 78. East wind around 9 mph. Chance of precipitation is 20%.
Tonight
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 66. Light east southeast wind. Chance of precipitation is 50%.
Monday
Showers likely, mainly before 9am. Partly sunny, with a high near 78. East wind 5 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Scattered showers, mainly after 9pm. Mostly cloudy, with a low around 66. Light east wind. Chance of precipitation is 50%.
Tuesday
Isolated showers. Mostly sunny, with a high near 78. Calm wind becoming east northeast 5 to 9 mph in the morning. Chance of precipitation is 20%.
Tuesday Night
Isolated showers. Partly cloudy, with a low around 67. East wind 3 to 5 mph. Chance of precipitation is 20%.
Wednesday
Scattered showers. Partly sunny, with a high near 78. Light east southeast wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 50%.
Wednesday Night
Scattered showers. Partly cloudy, with a low around 68. East southeast wind around 7 mph. Chance of precipitation is 30%.
Thursday
Scattered showers. Partly sunny, with a high near 79. East southeast wind 6 to 10 mph. Chance of precipitation is 40%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 69. Chance of precipitation is 40%.
Friday
Scattered showers. Partly sunny, with a high near 79. Chance of precipitation is 50%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 68. Chance of precipitation is 50%.
Saturday
Scattered showers. Mostly sunny, with a high near 78. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Lomas PR
 18.28°N 65.93°W (Elev. 1220 ft)
Last Update:
2:54 pm AST Jan 11, 2026
Forecast Valid:
3pm AST Jan 11, 2026-6pm AST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation