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

81°F

27°C

Humidity 79%
Wind Speed E 12 mph
Barometer 29.98 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 18 Nov 3:56 pm AST
Extended Forecast for

3 Miles NW Bayamon PR

  • This Afternoon

    This Afternoon: Isolated showers. Mostly sunny, with a steady temperature around 79. East wind around 7 mph. Chance of precipitation is 20%.

    High: 79 °F

    Isolated
    Showers

  • Tonight

    Tonight: Isolated showers before 9pm, then scattered showers and thunderstorms between 9pm and 3am, then scattered showers after 3am. Mostly cloudy, with a low around 71. Light east wind. Chance of precipitation is 50%.

    Low: 71 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers, mainly after noon. Mostly sunny, with a high near 83. East northeast wind 5 to 10 mph. Chance of precipitation is 40%.

    High: 83 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 71. Light east northeast wind. Chance of precipitation is 50%.

    Low: 71 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers, mainly before noon. Mostly sunny, with a high near 82. East northeast wind 7 to 10 mph. Chance of precipitation is 40%.

    High: 82 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Thursday Night

    Thursday Night: Scattered showers, mainly after midnight. Partly cloudy, with a low around 70. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

    Low: 70 °F

    Scattered
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 83. Northeast wind 6 to 9 mph.

    High: 83 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 70. Light east northeast wind.

    Low: 70 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 84. Calm wind becoming east northeast 5 to 9 mph in the morning.

    High: 84 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Isolated showers. Mostly sunny, with a steady temperature around 79. East wind around 7 mph. Chance of precipitation is 20%.
Tonight
Isolated showers before 9pm, then scattered showers and thunderstorms between 9pm and 3am, then scattered showers after 3am. Mostly cloudy, with a low around 71. Light east wind. Chance of precipitation is 50%.
Wednesday
Scattered showers, mainly after noon. Mostly sunny, with a high near 83. East northeast wind 5 to 10 mph. Chance of precipitation is 40%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 71. Light east northeast wind. Chance of precipitation is 50%.
Thursday
Scattered showers, mainly before noon. Mostly sunny, with a high near 82. East northeast wind 7 to 10 mph. Chance of precipitation is 40%.
Thursday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 70. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 83. Northeast wind 6 to 9 mph.
Friday Night
Partly cloudy, with a low around 70. Light east northeast wind.
Saturday
Mostly sunny, with a high near 84. Calm wind becoming east northeast 5 to 9 mph in the morning.
Saturday Night
Partly cloudy, with a low around 71.
Sunday
Mostly sunny, with a high near 84.
Sunday Night
Partly cloudy, with a low around 71.
Monday
Mostly sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 71.
Tuesday
Sunny, with a high near 84.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Bayamon PR
 18.31°N 66.19°W (Elev. 804 ft)
Last Update:
3:14 am AST Nov 18, 2025
Forecast Valid:
4pm AST Nov 18, 2025-6pm AST Nov 25, 2025
 
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