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

31°F

-1°C

Humidity 69%
Wind Speed Vrbl 5 mph
Barometer 30.01 in (1016.8 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 4 Dec 3:53 am EST
Extended Forecast for

2 Miles WNW Mahwah NJ

  • Today

    Today: Cloudy, then gradual clearing during the afternoon, with a high near 36. Wind chill values between 15 and 25. Light west wind becoming northwest 13 to 18 mph in the morning. Winds could gust as high as 29 mph.

    High: 36 °F

    Clearing Late

  • Tonight

    Tonight: Mostly clear, with a low around 12. Wind chill values between 5 and 10. Northwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 28 mph.

    Low: 12 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 27. Wind chill values between 10 and 20. Calm wind becoming south around 5 mph.

    High: 27 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A 30 percent chance of light snow, mainly between 10pm and 4am. Mostly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Chance Light
    Snow

  • Saturday

    Saturday: Partly sunny, with a high near 36. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 36 °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 36.

    High: 36 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

Detailed Forecast

Today
Cloudy, then gradual clearing during the afternoon, with a high near 36. Wind chill values between 15 and 25. Light west wind becoming northwest 13 to 18 mph in the morning. Winds could gust as high as 29 mph.
Tonight
Mostly clear, with a low around 12. Wind chill values between 5 and 10. Northwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 28 mph.
Friday
Increasing clouds, with a high near 27. Wind chill values between 10 and 20. Calm wind becoming south around 5 mph.
Friday Night
A 30 percent chance of light snow, mainly between 10pm and 4am. Mostly cloudy, with a low around 22. Calm wind.
Saturday
Partly sunny, with a high near 36. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Partly sunny, with a high near 36.
Sunday Night
Mostly cloudy, with a low around 17.
Monday
Mostly sunny, with a high near 24.
Monday Night
Partly cloudy, with a low around 10.
Tuesday
Partly sunny, with a high near 30.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 24.
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
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Mahwah NJ
 41.09°N 74.23°W (Elev. 1033 ft)
Last Update:
2:27 am EST Dec 4, 2025
Forecast Valid:
4am EST Dec 4, 2025-6pm EST Dec 10, 2025
 
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Additional Resources

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Chance of Precipitation