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

Critical Fire Weather and Severe Thunderstorm Threats This Week

Gusty winds and low relative humidity will contribute to critical fire weather Monday over parts of the central and southern High Plains. Scattered to widespread severe thunderstorms may bring damaging winds, large hail, and tornadoes Monday through Thursday over the lower Mississippi River Valley and southern Plains into the Midwest and Ohio Valley. Read More >

Hazardous Weather Conditions

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Mostly Cloudy

72°F

22°C

Humidity 88%
Wind Speed SE 6 mph
Barometer 30.04 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 9 Mar 4:56 am AST
Extended Forecast for

Candelaria Arenas PR

  • Overnight

    Overnight: Showers likely. Mostly cloudy, with a low around 71. East southeast wind around 10 mph. Chance of precipitation is 60%.

    Low: 71 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely, mainly before 9am. Mostly sunny, with a high near 85. East wind 14 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    High: 85 °F

    Showers
    Likely then
    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers, mainly after 3am. Mostly cloudy, with a low around 72. East wind around 10 mph. Chance of precipitation is 50%.

    Low: 72 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 84. East northeast wind 10 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    High: 84 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 72. East wind 8 to 11 mph. Chance of precipitation is 50%.

    Low: 72 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers. Partly sunny, with a high near 83. East wind 8 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    High: 83 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 71. East wind 8 to 11 mph. Chance of precipitation is 40%.

    Low: 71 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers, mainly after noon. Partly sunny, with a high near 83. East wind 7 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    High: 83 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 71. East southeast wind 6 to 9 mph. Chance of precipitation is 50%.

    Low: 71 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Showers likely. Mostly cloudy, with a low around 71. East southeast wind around 10 mph. Chance of precipitation is 60%.
Monday
Showers likely, mainly before 9am. Mostly sunny, with a high near 85. East wind 14 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Monday Night
Scattered showers, mainly after 3am. Mostly cloudy, with a low around 72. East wind around 10 mph. Chance of precipitation is 50%.
Tuesday
Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 84. East northeast wind 10 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 72. East wind 8 to 11 mph. Chance of precipitation is 50%.
Wednesday
Scattered showers. Partly sunny, with a high near 83. East wind 8 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 71. East wind 8 to 11 mph. Chance of precipitation is 40%.
Thursday
Scattered showers, mainly after noon. Partly sunny, with a high near 83. East wind 7 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 71. East southeast wind 6 to 9 mph. Chance of precipitation is 50%.
Friday
Scattered showers, mainly before noon. Mostly sunny, with a high near 84. Chance of precipitation is 40%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 85.
Saturday Night
Scattered showers. Partly cloudy, with a low around 72. Chance of precipitation is 30%.
Sunday
Scattered showers. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Candelaria Arenas PR
 18.42°N 66.21°W (Elev. 151 ft)
Last Update:
3:38 am AST Mar 9, 2026
Forecast Valid:
5am AST Mar 9, 2026-6pm AST Mar 15, 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