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.

Light Snow Fog/Mist

33°F

1°C

Humidity 85%
Wind Speed E 7 mph
Barometer 30.07 in (1019.1 mb)
Dewpoint 29°F (-2°C)
Visibility 3.00 mi
Wind Chill27°F (-3°C)
Last update 15 Feb 11:53 pm EST
Extended Forecast for

Mahwah NJ

  • Overnight

    Overnight: Snow likely, mainly between 1am and 4am. Cloudy, with a low around 28. Light east wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

    Low: 28 °F

    Snow Likely

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 40. Light and variable wind.

    High: 40 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A slight chance of snow showers and sleet after 1am. Mostly cloudy, with a low around 31. Calm wind. Chance of precipitation is 20%.

    Low: 31 °F

    Mostly Cloudy
    then Slight
    Chance
    Snow/Sleet

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 47. Light southwest wind.

    High: 47 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 32. Calm wind.

    Low: 32 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Rain, mainly after noon. High near 40. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 40 °F

    Chance Rain
    then Rain

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy

  • Thursday Night

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

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Snow likely, mainly between 1am and 4am. Cloudy, with a low around 28. Light east wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.
Washington's Birthday
Mostly cloudy, with a high near 40. Light and variable wind.
Monday Night
A slight chance of snow showers and sleet after 1am. Mostly cloudy, with a low around 31. Calm wind. Chance of precipitation is 20%.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 47. Light southwest wind.
Tuesday Night
Increasing clouds, with a low around 32. Calm wind.
Wednesday
Rain, mainly after noon. High near 40. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 35.
Thursday
Mostly cloudy, with a high near 42.
Thursday Night
Mostly cloudy, with a low around 33.
Friday
Rain likely, mainly after noon. Mostly cloudy, with a high near 42. Chance of precipitation is 70%.
Friday Night
Rain likely. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Saturday
A 40 percent chance of rain. Mostly cloudy, with a high near 44.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 29.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mahwah NJ
 41.09°N 74.17°W (Elev. 299 ft)
Last Update:
7:19 pm EST Feb 15, 2026
Forecast Valid:
12am EST Feb 16, 2026-6pm EST Feb 22, 2026
 
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Additional Resources

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Chance of Precipitation