Fire Weather Concerns in the South-Central U.S.; Heavy Precipitation in Northern California and the Great Lakes

Strong winds and dry conditions will promote elevated to critical fire weather conditions across southeast Colorado into the southern Plains and extending into the Ozarks. An atmospheric river will bring heavy rain and a flash flood threat to northern California and heavy mountain snow in the Cascades and Northern Rockies. A clipper system will bring heavy snow to the Great Lakes. Read More >

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

A Few Clouds

82°F

28°C

Humidity 58%
Wind Speed E 5 mph
Barometer 30.03 in (1016.7 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 24 Feb 9:56 am AST
Extended Forecast for

Humacao PR

  • Today

    Today: Showers likely, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 83. East southeast wind 6 to 9 mph.  Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.

    High: 83 °F

    Showers
    Likely

  • Tonight

    Tonight: Scattered showers, mainly before 3am.  Mostly cloudy, with a low around 69. East northeast wind 5 to 8 mph.  Chance of precipitation is 50%.

    Low: 69 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly between 9am and noon.  Partly sunny, with a high near 83. East wind 9 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%.

    High: 83 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Scattered showers, mainly before midnight.  Partly cloudy, with a low around 70. East northeast wind around 10 mph.  Chance of precipitation is 40%.

    Low: 70 °F

    Scattered
    Showers

  • Thursday

    Thursday: Isolated showers before noon.  Sunny, with a high near 85. East wind 11 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    High: 85 °F

    Isolated
    Showers then
    Sunny

  • Thursday Night

    Thursday Night: Scattered showers after midnight.  Partly cloudy, with a low around 70. East wind around 10 mph.  Chance of precipitation is 30%.

    Low: 70 °F

    Mostly Clear
    then
    Scattered
    Showers

  • Friday

    Friday: Scattered showers, mainly after noon.  Mostly sunny, with a high near 84. East wind 14 to 16 mph, with gusts as high as 21 mph.  Chance of precipitation is 50%.

    High: 84 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 70. East wind around 10 mph.

    Low: 70 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 85. East wind around 14 mph.

    High: 85 °F

    Sunny

Detailed Forecast

Today
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 83. East southeast wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.
Tonight
Scattered showers, mainly before 3am. Mostly cloudy, with a low around 69. East northeast wind 5 to 8 mph. Chance of precipitation is 50%.
Wednesday
Showers likely, mainly between 9am and noon. Partly sunny, with a high near 83. East wind 9 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Wednesday Night
Scattered showers, mainly before midnight. Partly cloudy, with a low around 70. East northeast wind around 10 mph. Chance of precipitation is 40%.
Thursday
Isolated showers before noon. Sunny, with a high near 85. East wind 11 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday Night
Scattered showers after midnight. Partly cloudy, with a low around 70. East wind around 10 mph. Chance of precipitation is 30%.
Friday
Scattered showers, mainly after noon. Mostly sunny, with a high near 84. East wind 14 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Friday Night
Mostly clear, with a low around 70. East wind around 10 mph.
Saturday
Sunny, with a high near 85. East wind around 14 mph.
Saturday Night
Mostly clear, with a low around 70.
Sunday
Sunny, with a high near 85.
Sunday Night
Mostly clear, with a low around 70.
Monday
Mostly sunny, with a high near 85.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Humacao PR
 18.15°N 65.83°W (Elev. 102 ft)
7:57 am AST Feb 24, 2026
10am AST Feb 24, 2026-6pm AST Mar 2, 2026
 
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