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.

Fair

21°F

-6°C

Humidity 43%
Wind Speed Calm
Barometer 29.88 in (1012.8 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Last update 1 Jan 6:53 pm EST
Extended Forecast for

2 Miles WNW Mahwah NJ

  • Tonight

    Tonight: A chance of flurries after 1am. Increasing clouds, with a low around 14. Wind chill values between 5 and 10. West wind around 6 mph.

    Low: 14 °F

    Chance
    Flurries

  • Friday

    Friday: Partly sunny, with a high near 26. Wind chill values between 10 and 20. West wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 26 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 14. Wind chill values between 5 and 10. West wind around 6 mph.

    Low: 14 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 27. Wind chill values between 5 and 15. West wind 3 to 7 mph.

    High: 27 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Cloudy, with a low around 18. Light northwest wind.

    Low: 18 °F

    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 27.

    High: 27 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of flurries after 1am. Increasing clouds, with a low around 14. Wind chill values between 5 and 10. West wind around 6 mph.
Friday
Partly sunny, with a high near 26. Wind chill values between 10 and 20. West wind 6 to 9 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 14. Wind chill values between 5 and 10. West wind around 6 mph.
Saturday
Increasing clouds, with a high near 27. Wind chill values between 5 and 15. West wind 3 to 7 mph.
Saturday Night
Cloudy, with a low around 18. Light northwest wind.
Sunday
Partly sunny, with a high near 29.
Sunday Night
Partly cloudy, with a low around 14.
Monday
Mostly cloudy, with a high near 27.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
Mostly cloudy, with a high near 37.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 29.
Wednesday
A 40 percent chance of rain. Partly sunny, with a high near 43.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Partly sunny, with a high near 41.
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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:
6:00 pm EST Jan 1, 2026
Forecast Valid:
7pm EST Jan 1, 2026-6pm EST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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