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

Caldwell, Essex County Airport (KCDW)

Lat: 40.88°NLon: 74.28°WElev: 171ft.

Fair

29°F

-2°C

Humidity 75%
Wind Speed Calm
Barometer 30.06 in (1018.8 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 3 Dec 8:53 pm EST
Extended Forecast for

2 Miles WNW Mahwah NJ

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 27. Wind chill values between 20 and 25. Southwest wind around 6 mph.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of flurries after 9am. Cloudy, then gradual clearing during the afternoon, with a high near 35. Wind chill values between 15 and 25. West wind 6 to 11 mph, with gusts as high as 28 mph.

    High: 35 °F

    Chance
    Flurries

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 11. Northwest wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 30 mph.

    Low: 11 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of light snow after 1pm. Increasing clouds, with a high near 27. Wind chill values between 10 and 20. Calm wind becoming south around 6 mph.

    High: 27 °F

    Mostly Sunny
    then Slight
    Chance Light
    Snow

  • Friday Night

    Friday Night: A 20 percent chance of light snow. Mostly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Slight Chance
    Light Snow

  • Saturday

    Saturday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 27. Wind chill values between 20 and 25. Southwest wind around 6 mph.
Thursday
A chance of flurries after 9am. Cloudy, then gradual clearing during the afternoon, with a high near 35. Wind chill values between 15 and 25. West wind 6 to 11 mph, with gusts as high as 28 mph.
Thursday Night
Mostly clear, with a low around 11. Northwest wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 30 mph.
Friday
A 20 percent chance of light snow after 1pm. Increasing clouds, with a high near 27. Wind chill values between 10 and 20. Calm wind becoming south around 6 mph.
Friday Night
A 20 percent chance of light snow. Mostly cloudy, with a low around 21. Calm wind.
Saturday
Partly sunny, with a high near 35.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Partly sunny, with a high near 37.
Sunday Night
Mostly cloudy, with a low around 19.
Monday
Mostly sunny, with a high near 25.
Monday Night
Partly cloudy, with a low around 10.
Tuesday
Partly sunny, with a high near 28.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Mahwah NJ
 41.09°N 74.23°W (Elev. 1033 ft)
Last Update:
4:09 pm EST Dec 3, 2025
Forecast Valid:
9pm EST Dec 3, 2025-6pm EST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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