National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Caldwell, Essex County Airport (KCDW)

Lat: 40.88°NLon: 74.28°WElev: 171ft.

Overcast

19°F

-7°C

Humidity 52%
Wind Speed Vrbl 5 mph
Barometer 30.17 in (1022.7 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 31 Jan 10:53 am EST
Extended Forecast for

Montclair NJ

Cold Weather Advisory January 31, 11:18am until February 1, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 31, 11:18am until February 1, 10:00am

    NOW until 10:00am Sun

    Cold Weather Advisory

  • Today

    High: 21 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 6. Wind chill values between -10 and zero. North wind 6 to 15 mph.

    Low: 6 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 24. Wind chill values between -5 and -15. North wind 15 to 18 mph, with gusts as high as 29 mph.

    High: 24 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 12. Wind chill values between zero and 10. Northwest wind 13 to 15 mph.

    Low: 12 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 31. Northwest wind around 11 mph.

    High: 31 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 12.

    Low: 12 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 21. Wind chill values between 5 and 15. North wind around 6 mph.
Tonight
Mostly cloudy, with a low around 6. Wind chill values between -10 and zero. North wind 6 to 15 mph.
Sunday
Partly sunny, with a high near 24. Wind chill values between -5 and -15. North wind 15 to 18 mph, with gusts as high as 29 mph.
Sunday Night
Partly cloudy, with a low around 12. Wind chill values between zero and 10. Northwest wind 13 to 15 mph.
Monday
Sunny, with a high near 31. Northwest wind around 11 mph.
Monday Night
Mostly clear, with a low around 12.
Tuesday
Sunny, with a high near 31.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
Partly cloudy, with a low around 13.
Thursday
Mostly sunny, with a high near 28.
Thursday Night
Partly cloudy, with a low around 10.
Friday
Mostly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Montclair NJ
 40.85°N 74.22°W (Elev. 436 ft)
Last Update:
2:07 am EST Jan 31, 2026
Forecast Valid:
11am EST Jan 31, 2026-6pm EST Feb 6, 2026
 
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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