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.

Fog/Mist

22°F

-6°C

Humidity 89%
Wind Speed Calm
Barometer 30.06 in (1018.6 mb)
Dewpoint 19°F (-7°C)
Visibility 6.00 mi
Last update 15 Feb 5:53 am EST
Extended Forecast for

2 Miles SSW Mahwah NJ

  • Today

    Today: Mostly cloudy, with a high near 40. Light and variable wind.

    High: 40 °F

    Mostly Cloudy

  • Tonight

    Tonight: Snow likely, mainly between 1am and 4am. Cloudy, with a low around 28. Light and variable wind. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 28 °F

    Snow Likely

  • Washington's Birthday

    Washington's Birthday: A 30 percent chance of snow before 7am. Mostly cloudy, with a high near 39. Light northeast wind.

    High: 39 °F

    Chance Snow
    then Partly
    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow showers after 1am. Mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 46. Calm wind becoming west around 5 mph.

    High: 46 °F

    Decreasing
    Clouds

  • Tuesday Night

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

    Low: 32 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 39. Chance of precipitation is 70%.

    High: 39 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Rain likely before 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 60%.

    Low: 33 °F

    Rain Likely

  • Thursday

    Thursday: Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy, with a high near 40. Light and variable wind.
Tonight
Snow likely, mainly between 1am and 4am. Cloudy, with a low around 28. Light and variable wind. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Washington's Birthday
A 30 percent chance of snow before 7am. Mostly cloudy, with a high near 39. Light northeast wind.
Monday Night
A 20 percent chance of snow showers after 1am. Mostly cloudy, with a low around 30. Calm wind.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 46. Calm wind becoming west around 5 mph.
Tuesday Night
Increasing clouds, with a low around 32.
Wednesday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 39. Chance of precipitation is 70%.
Wednesday Night
Rain likely before 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 60%.
Thursday
Mostly cloudy, with a high near 41.
Thursday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 32.
Friday
Rain likely. Mostly cloudy, with a high near 43. Chance of precipitation is 70%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Saturday
A chance of rain and snow. Partly sunny, with a high near 41. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Mahwah NJ
 41.05°N 74.21°W (Elev. 397 ft)
Last Update:
1:46 am EST Feb 15, 2026
Forecast Valid:
6am EST Feb 15, 2026-6pm EST Feb 21, 2026
 
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