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

19°F

-7°C

Humidity 57%
Wind Speed Calm
Barometer 30.12 in (1020.7 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Last update 3 Feb 12:53 am EST
Extended Forecast for

2 Miles WNW Mahwah NJ

  • Overnight

    Overnight: Mostly clear, with a low around 8. Northwest wind around 6 mph.

    Low: 8 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30. Wind chill values between 10 and 20. Calm wind becoming west around 5 mph in the afternoon.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of light snow between 1am and 4am. Mostly cloudy, with a low around 13. Wind chill values between 5 and 10. Southwest wind around 5 mph becoming light and variable. Chance of precipitation is 20%.

    Low: 13 °F

    Mostly Cloudy
    then Slight
    Chance Light
    Snow

  • Wednesday

    Wednesday: Sunny, with a high near 28. Wind chill values between 5 and 15. Northwest wind around 7 mph.

    High: 28 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 9. Northwest wind around 6 mph.

    Low: 9 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 26.

    High: 26 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

  • Friday

    Friday: A 50 percent chance of snow after 1pm. Mostly cloudy, with a high near 25.

    High: 25 °F

    Partly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 4.

    Low: 4 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 8. Northwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 30. Wind chill values between 10 and 20. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
A slight chance of light snow between 1am and 4am. Mostly cloudy, with a low around 13. Wind chill values between 5 and 10. Southwest wind around 5 mph becoming light and variable. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 28. Wind chill values between 5 and 15. Northwest wind around 7 mph.
Wednesday Night
Partly cloudy, with a low around 9. Northwest wind around 6 mph.
Thursday
Sunny, with a high near 26.
Thursday Night
Partly cloudy, with a low around 4.
Friday
A 50 percent chance of snow after 1pm. Mostly cloudy, with a high near 25.
Friday Night
Mostly cloudy, with a low around 4.
Saturday
Sunny and cold, with a high near 11.
Saturday Night
Partly cloudy, with a low around 1.
Sunday
Mostly sunny and cold, with a high near 15.
Sunday Night
Partly cloudy, with a low around 3.
Monday
Mostly sunny and cold, with a high near 19.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Mahwah NJ
 41.09°N 74.23°W (Elev. 1033 ft)
Last Update:
1:22 pm EST Feb 2, 2026
Forecast Valid:
1am EST Feb 3, 2026-6pm EST Feb 9, 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