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

31°F

-1°C

Humidity 69%
Wind Speed SW 5 mph
Barometer 30.03 in (1017.5 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 4 Dec 2:53 am EST
Extended Forecast for

Montclair NJ

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 31. Southwest wind 3 to 5 mph.

    Low: 31 °F

    Mostly Clear

  • Thursday

    Thursday: Cloudy, then gradual clearing during the afternoon, with a high near 38. Wind chill values between 20 and 30. West wind 8 to 18 mph, with gusts as high as 29 mph.

    High: 38 °F

    Clearing Late

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 17. Wind chill values between 10 and 15. Northwest wind 11 to 16 mph becoming light north after midnight. Winds could gust as high as 26 mph.

    Low: 17 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of light snow after 4pm. Increasing clouds, with a high near 30. Wind chill values between 15 and 25. Calm wind becoming south around 5 mph.

    High: 30 °F

    Sunny then
    Slight Chance
    Light Snow

  • Friday Night

    Friday Night: A 40 percent chance of light snow, mainly after 7pm. Mostly cloudy, with a low around 26. Light and variable wind.

    Low: 26 °F

    Chance Light
    Snow

  • Saturday

    Saturday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Sunday Night

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

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 31. Southwest wind 3 to 5 mph.
Thursday
Cloudy, then gradual clearing during the afternoon, with a high near 38. Wind chill values between 20 and 30. West wind 8 to 18 mph, with gusts as high as 29 mph.
Thursday Night
Mostly clear, with a low around 17. Wind chill values between 10 and 15. Northwest wind 11 to 16 mph becoming light north after midnight. Winds could gust as high as 26 mph.
Friday
A 20 percent chance of light snow after 4pm. Increasing clouds, with a high near 30. Wind chill values between 15 and 25. Calm wind becoming south around 5 mph.
Friday Night
A 40 percent chance of light snow, mainly after 7pm. Mostly cloudy, with a low around 26. Light and variable wind.
Saturday
Partly sunny, with a high near 38.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Partly sunny, with a high near 39.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 28.
Monday Night
Partly cloudy, with a low around 16.
Tuesday
Partly sunny, with a high near 33.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 27.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 40.
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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:
2:27 am EST Dec 4, 2025
Forecast Valid:
3am EST Dec 4, 2025-6pm EST Dec 10, 2025
 
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Additional Resources

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Chance of Precipitation