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.

Overcast

19°F

-7°C

Humidity 57%
Wind Speed Calm
Barometer 29.89 in (1012.8 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Last update 1 Jan 10:53 pm EST
Extended Forecast for

Montclair NJ

  • Tonight

    Tonight: A chance of flurries after 1am. Mostly cloudy, with a steady temperature around 21. Wind chill values between 10 and 15. West wind around 7 mph.

    Low: 21 °F

    Chance
    Flurries

  • Friday

    Friday: Partly sunny, with a high near 29. Wind chill values between 10 and 20. West wind 6 to 10 mph, with gusts as high as 23 mph.

    High: 29 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 18. West wind around 6 mph.

    Low: 18 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 30. Wind chill values between 10 and 20. West wind 5 to 7 mph.

    High: 30 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Cloudy, with a low around 23. Light northwest wind.

    Low: 23 °F

    Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 32.

    High: 32 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of flurries after 1am. Mostly cloudy, with a steady temperature around 21. Wind chill values between 10 and 15. West wind around 7 mph.
Friday
Partly sunny, with a high near 29. Wind chill values between 10 and 20. West wind 6 to 10 mph, with gusts as high as 23 mph.
Friday Night
Partly cloudy, with a low around 18. West wind around 6 mph.
Saturday
Increasing clouds, with a high near 30. Wind chill values between 10 and 20. West wind 5 to 7 mph.
Saturday Night
Cloudy, with a low around 23. Light northwest wind.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 32.
Sunday Night
Partly cloudy, with a low around 18.
Monday
Partly sunny, with a high near 30.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
Mostly cloudy, with a high near 39.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 32.
Wednesday
A 40 percent chance of rain. Partly sunny, with a high near 45.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Partly sunny, with a high near 43.
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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:
8:57 pm EST Jan 1, 2026
Forecast Valid:
11pm 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