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

Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

A Few Clouds

75°F

24°C

Humidity 83%
Wind Speed E 3 mph
Barometer 29.98 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 28 Feb 3:56 am AST
Extended Forecast for

Caguas PR

  • Overnight

    Overnight: Isolated showers. Partly cloudy, with a low around 70. East southeast wind around 6 mph. Chance of precipitation is 10%.

    Low: 70 °F

    Isolated
    Showers

  • Saturday

    Saturday: Isolated showers between 9am and 3pm. Sunny, with a high near 86. East southeast wind 9 to 16 mph. Chance of precipitation is 20%.

    High: 86 °F

    Isolated
    Showers

  • Saturday Night

    Saturday Night: Scattered showers, mainly after midnight. Mostly cloudy, with a low around 70. East southeast wind around 7 mph. Chance of precipitation is 50%.

    Low: 70 °F

    Scattered
    Showers

  • Sunday

    Sunday: Sunny, with a high near 86. East southeast wind 9 to 15 mph.

    High: 86 °F

    Sunny

  • Sunday Night

    Sunday Night: Scattered showers. Mostly cloudy, with a low around 70. East southeast wind 3 to 6 mph. Chance of precipitation is 40%.

    Low: 70 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers, mainly before noon. Mostly sunny, with a high near 86. East wind 7 to 14 mph. Chance of precipitation is 30%.

    High: 86 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers, mainly before midnight. Partly cloudy, with a low around 71. East wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 71 °F

    Scattered
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Scattered showers, mainly before noon. Mostly sunny, with a high near 86. East wind 7 to 14 mph. Chance of precipitation is 40%.

    High: 86 °F

    Scattered
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 70. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%.

    Low: 70 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Isolated showers. Partly cloudy, with a low around 70. East southeast wind around 6 mph. Chance of precipitation is 10%.
Saturday
Isolated showers between 9am and 3pm. Sunny, with a high near 86. East southeast wind 9 to 16 mph. Chance of precipitation is 20%.
Saturday Night
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 70. East southeast wind around 7 mph. Chance of precipitation is 50%.
Sunday
Sunny, with a high near 86. East southeast wind 9 to 15 mph.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 70. East southeast wind 3 to 6 mph. Chance of precipitation is 40%.
Monday
Scattered showers, mainly before noon. Mostly sunny, with a high near 86. East wind 7 to 14 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers, mainly before midnight. Partly cloudy, with a low around 71. East wind 3 to 6 mph. Chance of precipitation is 30%.
Tuesday
Scattered showers, mainly before noon. Mostly sunny, with a high near 86. East wind 7 to 14 mph. Chance of precipitation is 40%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 70. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%.
Wednesday
Scattered showers. Partly sunny, with a high near 85. Chance of precipitation is 50%.
Wednesday Night
Scattered showers. Partly cloudy, with a low around 71. Chance of precipitation is 30%.
Thursday
Scattered showers. Partly sunny, with a high near 85. Chance of precipitation is 40%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 71. Chance of precipitation is 50%.
Friday
Scattered showers. Mostly sunny, with a high near 85. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Caguas PR
 18.23°N 66.04°W (Elev. 230 ft)
Last Update:
3:44 am AST Feb 28, 2026
Forecast Valid:
4am AST Feb 28, 2026-6pm AST Mar 6, 2026
 
Forecast Discussion
 
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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