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

Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. 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 74%
Wind Speed SE 3 mph
Barometer 30.09 in (1018.7 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 27 Jan 10:56 pm AST
Extended Forecast for

Candelaria Arenas PR

  • Tonight

    Tonight: Clear, with a low around 69. Southeast wind around 7 mph.

    Low: 69 °F

    Clear

  • Wednesday

    Wednesday: Scattered showers, mainly between noon and 3pm. Mostly sunny, with a high near 84. Light southeast wind becoming east 6 to 11 mph in the morning. Chance of precipitation is 30%.

    High: 84 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Clear, with a low around 68. South southeast wind around 7 mph.

    Low: 68 °F

    Clear

  • Thursday

    Thursday: Scattered showers, mainly after 3pm. Sunny, with a high near 85. East wind 5 to 11 mph. Chance of precipitation is 50%.

    High: 85 °F

    Sunny then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 69. Southeast wind 5 to 7 mph.

    Low: 69 °F

    Mostly Clear

  • Friday

    Friday: Isolated showers. Mostly sunny, with a high near 86. East wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.

    High: 86 °F

    Isolated
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 70. Southeast wind 5 to 8 mph.

    Low: 70 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 88. East southeast wind 6 to 14 mph.

    High: 88 °F

    Sunny

  • Saturday Night

    Saturday Night: Scattered showers. Partly cloudy, with a low around 71. South southeast wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 71 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Clear, with a low around 69. Southeast wind around 7 mph.
Wednesday
Scattered showers, mainly between noon and 3pm. Mostly sunny, with a high near 84. Light southeast wind becoming east 6 to 11 mph in the morning. Chance of precipitation is 30%.
Wednesday Night
Clear, with a low around 68. South southeast wind around 7 mph.
Thursday
Scattered showers, mainly after 3pm. Sunny, with a high near 85. East wind 5 to 11 mph. Chance of precipitation is 50%.
Thursday Night
Mostly clear, with a low around 69. Southeast wind 5 to 7 mph.
Friday
Isolated showers. Mostly sunny, with a high near 86. East wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.
Friday Night
Partly cloudy, with a low around 70. Southeast wind 5 to 8 mph.
Saturday
Sunny, with a high near 88. East southeast wind 6 to 14 mph.
Saturday Night
Scattered showers. Partly cloudy, with a low around 71. South southeast wind 3 to 6 mph. Chance of precipitation is 30%.
Sunday
Scattered showers, mainly after noon. Mostly sunny, with a high near 86. Chance of precipitation is 40%.
Sunday Night
Scattered showers. Partly cloudy, with a low around 71. Chance of precipitation is 30%.
Monday
Scattered showers. Mostly sunny, with a high near 85. Chance of precipitation is 40%.
Monday Night
Scattered showers. Partly cloudy, with a low around 70. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 83.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Candelaria Arenas PR
 18.42°N 66.21°W (Elev. 151 ft)
Last Update:
5:52 pm AST Jan 27, 2026
Forecast Valid:
11pm AST Jan 27, 2026-6pm AST Feb 3, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation