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

22°F

-6°C

Humidity 46%
Wind Speed Vrbl 5 mph
Barometer 30.32 in (1027.3 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 5 Dec 12:53 am EST
Extended Forecast for

Montclair NJ

  • Overnight

    Overnight: Mostly clear, with a low around 16. Wind chill values between 10 and 15. Northeast wind around 6 mph, with gusts as high as 20 mph.

    Low: 16 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 30. Wind chill values between 10 and 20. Light and variable wind.

    High: 30 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A 20 percent chance of light snow after 10pm. Cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Slight Chance
    Light Snow

  • Saturday

    Saturday: Partly sunny, with a high near 40. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 40 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. West wind around 6 mph.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of rain, mixing with snow after 10pm, then gradually ending. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.

    Low: 24 °F

    Chance
    Rain/Snow

  • Monday

    Monday: Sunny, with a high near 29.

    High: 29 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 16. Wind chill values between 10 and 15. Northeast wind around 6 mph, with gusts as high as 20 mph.
Friday
Increasing clouds, with a high near 30. Wind chill values between 10 and 20. Light and variable wind.
Friday Night
A 20 percent chance of light snow after 10pm. Cloudy, with a low around 27. Calm wind.
Saturday
Partly sunny, with a high near 40. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 28. West wind around 6 mph.
Sunday
Partly sunny, with a high near 38.
Sunday Night
A chance of rain, mixing with snow after 10pm, then gradually ending. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Monday
Sunny, with a high near 29.
Monday Night
Mostly clear, with a low around 15.
Tuesday
Partly sunny, with a high near 33.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 42.
Wednesday Night
Rain likely. Cloudy, with a low around 35. Chance of precipitation is 60%.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Montclair NJ
 40.83°N 74.22°W (Elev. 427 ft)
Last Update:
1:05 am EST Dec 5, 2025
Forecast Valid:
1am EST Dec 5, 2025-6pm EST Dec 11, 2025
 
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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