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.

Light Rain

33°F

1°C

Humidity 78%
Wind Speed N 3 mph
Barometer 29.99 in (1016.2 mb)
Dewpoint 27°F (-3°C)
Visibility 7.00 mi
Last update 2 Dec 8:53 am EST
Extended Forecast for

2 Miles WNW Mahwah NJ

  • Today

    Today: Snow likely before 10am, then rain and snow between 10am and 1pm, then rain after 1pm. High near 36. Light and variable wind becoming north 5 to 8 mph in the morning. Chance of precipitation is 100%. Total daytime snow accumulation of less than one inch possible.

    High: 36 °F

    Rain/Snow

  • Tonight

    Tonight: Rain likely before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 24. Wind chill values between 15 and 20. Northwest wind 11 to 14 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 24 °F

    Rain Likely
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 36. Wind chill values between 15 and 25. Northwest wind 5 to 10 mph becoming west in the afternoon.

    High: 36 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25. Wind chill values between 20 and 25. Southwest wind 5 to 7 mph.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 36. West wind 7 to 10 mph, with gusts as high as 23 mph.

    High: 36 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 12.

    Low: 12 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Friday Night

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

    Low: 19 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

Detailed Forecast

Today
Snow likely before 10am, then rain and snow between 10am and 1pm, then rain after 1pm. High near 36. Light and variable wind becoming north 5 to 8 mph in the morning. Chance of precipitation is 100%. Total daytime snow accumulation of less than one inch possible.
Tonight
Rain likely before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 24. Wind chill values between 15 and 20. Northwest wind 11 to 14 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Sunny, with a high near 36. Wind chill values between 15 and 25. Northwest wind 5 to 10 mph becoming west in the afternoon.
Wednesday Night
Partly cloudy, with a low around 25. Wind chill values between 20 and 25. Southwest wind 5 to 7 mph.
Thursday
Partly sunny, with a high near 36. West wind 7 to 10 mph, with gusts as high as 23 mph.
Thursday Night
Mostly clear, with a low around 12.
Friday
Mostly sunny, with a high near 28.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Partly sunny, with a high near 37.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Partly sunny, with a high near 34.
Sunday Night
Mostly cloudy, with a low around 16.
Monday
Mostly sunny, with a high near 26.
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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:
7:46 am EST Dec 2, 2025
Forecast Valid:
9am EST Dec 2, 2025-6pm EST Dec 8, 2025
 
Forecast Discussion
 
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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