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

28°F

-2°C

Humidity 85%
Wind Speed Calm
Barometer 29.84 in (1011.1 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 18 Jan 9:53 pm EST
Extended Forecast for

Montclair NJ

Winter Weather Advisory January 18, 10:21pm until January 19, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 18, 10:21pm until January 19, 12:00am

    NOW until 12:00am Mon

    Winter Weather Advisory

  • Tonight

    Low: 22 °F

    Mostly Cloudy

  • M.L.King Day

    M.L.King Day: Increasing clouds, with a high near 32. Wind chill values between 15 and 25. Southwest wind 6 to 11 mph, with gusts as high as 23 mph.

    High: 32 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 15. Wind chill values between zero and 10. West wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 15 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 21. Wind chill values between zero and 10. West wind 11 to 16 mph, with gusts as high as 29 mph.

    High: 21 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 10. West wind 5 to 8 mph.

    Low: 10 °F

    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Wednesday Night

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

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain and snow before 1pm. Partly sunny, with a high near 37. Chance of precipitation is 30%.

    High: 37 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 22. Northwest wind around 5 mph becoming calm after midnight.
M.L.King Day
Increasing clouds, with a high near 32. Wind chill values between 15 and 25. Southwest wind 6 to 11 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 15. Wind chill values between zero and 10. West wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 21. Wind chill values between zero and 10. West wind 11 to 16 mph, with gusts as high as 29 mph.
Tuesday Night
Clear, with a low around 10. West wind 5 to 8 mph.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
A chance of rain and snow before 1pm. Partly sunny, with a high near 37. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 17.
Friday
Mostly sunny, with a high near 28.
Friday Night
Partly cloudy, with a low around 17.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 28.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 12.
Sunday
A 40 percent chance of snow. Partly sunny and cold, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Montclair NJ
 40.82°N 74.2°W (Elev. 203 ft)
Last Update:
8:25 pm EST Jan 18, 2026
Forecast Valid:
10pm EST Jan 18, 2026-6pm EST Jan 25, 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