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

Hazardous Weather Conditions

Current conditions at

Caldwell, Essex County Airport (KCDW)

Lat: 40.88°NLon: 74.28°WElev: 171ft.

Overcast

31°F

-1°C

Humidity 49%
Wind Speed W 14 G 33 mph
Barometer 29.56 in (1001.8 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 30 Dec 1:53 am EST
Extended Forecast for

Boonton NJ

Wind Advisory December 30, 02:47am until December 30, 01:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory December 30, 02:47am until December 30, 01:00pm

    NOW until 1:00pm Tue

    Wind Advisory

  • Overnight

    Low: 23 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 29. West wind around 15 mph, with gusts as high as 45 mph.

    High: 29 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of snow showers after 4am. Mostly cloudy, with a low around 21. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 21 °F

    Partly Cloudy
    then Slight
    Chance Snow
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 30. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 30 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 20. Southwest wind around 5 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Chance Snow
    Showers

  • New Year's Day

    New Year's Day: A slight chance of snow showers before 1pm. Mostly sunny, with a high near 27. Chance of precipitation is 20%.

    High: 27 °F

    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around 23. West wind around 15 mph, with gusts as high as 35 mph.
Tuesday
Mostly cloudy, with a high near 29. West wind around 15 mph, with gusts as high as 45 mph.
Tuesday Night
A slight chance of snow showers after 4am. Mostly cloudy, with a low around 21. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 30. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 20. Southwest wind around 5 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
New Year's Day
A slight chance of snow showers before 1pm. Mostly sunny, with a high near 27. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 13.
Friday
Partly sunny, with a high near 29.
Friday Night
Partly cloudy, with a low around 18.
Saturday
Partly sunny, with a high near 31.
Saturday Night
Mostly cloudy, with a low around 16.
Sunday
Sunny, with a high near 31.
Sunday Night
Partly cloudy, with a low around 19.
Monday
A chance of snow. Mostly cloudy, with a high near 33. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boonton NJ
 40.92°N 74.44°W (Elev. 499 ft)
Last Update:
1:37 am EST Dec 30, 2025
Forecast Valid:
2am EST Dec 30, 2025-6pm EST Jan 5, 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