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.

A Few Clouds

41°F

5°C

Humidity 70%
Wind Speed Vrbl 7 mph
Barometer 30.12 in (1020.7 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 30 Nov 11:53 pm EST
Extended Forecast for

2 Miles WNW Mahwah NJ

  • Overnight

    Overnight: Mostly clear, with a low around 30. Wind chill values between 20 and 25. West wind around 14 mph, with gusts as high as 24 mph.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 37. Wind chill values between 20 and 30. Northwest wind 6 to 14 mph, with gusts as high as 24 mph.

    High: 37 °F

    Sunny

  • Monday Night

    Monday Night: A 40 percent chance of snow after 1am. Increasing clouds, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday

    Tuesday: Snow before 10am, then rain and snow. High near 35. Light and variable wind becoming north 5 to 7 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 35 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow before 1am. Cloudy during the early evening, then gradual clearing, with a low around 23. Northwest wind around 10 mph.

    Low: 23 °F

    Chance Snow

  • Wednesday

    Wednesday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 30. Wind chill values between 20 and 25. West wind around 14 mph, with gusts as high as 24 mph.
Monday
Sunny, with a high near 37. Wind chill values between 20 and 30. Northwest wind 6 to 14 mph, with gusts as high as 24 mph.
Monday Night
A 40 percent chance of snow after 1am. Increasing clouds, with a low around 23. Calm wind.
Tuesday
Snow before 10am, then rain and snow. High near 35. Light and variable wind becoming north 5 to 7 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
A 30 percent chance of snow before 1am. Cloudy during the early evening, then gradual clearing, with a low around 23. Northwest wind around 10 mph.
Wednesday
Sunny, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
Mostly cloudy, with a high near 36.
Thursday Night
Partly cloudy, with a low around 12.
Friday
Mostly sunny, with a high near 25.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 18.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 40%.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 24.
Sunday
Partly sunny, with a high near 34.
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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:
5:44 pm EST Nov 30, 2025
Forecast Valid:
12am EST Dec 1, 2025-6pm EST Dec 7, 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