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.

Fair

30°F

-1°C

Humidity 51%
Wind Speed Calm
Barometer 30.14 in (1021.3 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 13 Feb 8:53 pm EST
Extended Forecast for

Mahwah NJ

  • Tonight

    Tonight: A 30 percent chance of snow showers, mainly between 1am and 4am. Mostly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Partly Cloudy
    then Chance
    Snow Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 42. Wind chill values between 20 and 30. Light and variable wind becoming northwest 5 to 8 mph in the morning.

    High: 42 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 21. Calm wind.

    Low: 21 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 37. Wind chill values between 20 and 30. Calm wind.

    High: 37 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Slight Chance
    Snow

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of snow showers, mainly between 1am and 4am. Mostly cloudy, with a low around 20. Calm wind.
Saturday
Mostly sunny, with a high near 42. Wind chill values between 20 and 30. Light and variable wind becoming northwest 5 to 8 mph in the morning.
Saturday Night
Mostly clear, with a low around 21. Calm wind.
Sunday
Partly sunny, with a high near 37. Wind chill values between 20 and 30. Calm wind.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 24. Calm wind.
Washington's Birthday
Mostly cloudy, with a high near 42.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 43.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 33. Chance of precipitation is 60%.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 45.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Friday
Rain and snow likely. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mahwah NJ
 41.09°N 74.17°W (Elev. 299 ft)
Last Update:
1:16 pm EST Feb 13, 2026
Forecast Valid:
9pm EST Feb 13, 2026-6pm EST Feb 20, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation