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

41°F

5°C

Humidity 47%
Wind Speed NW 9 G 22 mph
Barometer 30.33 in (1027.7 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 1 Dec 9:53 am EST
Extended Forecast for

Montclair NJ

  • Today

    Today: Sunny, with a temperature falling to around 35 by 5pm. Northwest wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 39 °F⇓

    Sunny

  • Tonight

    Tonight: A 30 percent chance of snow after 4am. Increasing clouds, with a low around 28. Light and variable wind.

    Low: 28 °F

    Partly Cloudy
    then Chance
    Snow

  • Tuesday

    Tuesday: Rain and snow before 1pm, then rain between 1pm and 4pm, then rain and snow after 4pm. High near 38. Northeast wind 5 to 9 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Snow, possibly mixed with rain, mainly before 7pm. Low around 27. Wind chill values between 20 and 25. Northwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 27 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: Sunny, with a high near 38. Northwest wind 5 to 9 mph.

    High: 38 °F

    Sunny

  • Wednesday Night

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

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a temperature falling to around 35 by 5pm. Northwest wind 6 to 11 mph, with gusts as high as 22 mph.
Tonight
A 30 percent chance of snow after 4am. Increasing clouds, with a low around 28. Light and variable wind.
Tuesday
Rain and snow before 1pm, then rain between 1pm and 4pm, then rain and snow after 4pm. High near 38. Northeast wind 5 to 9 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Tuesday Night
Snow, possibly mixed with rain, mainly before 7pm. Low around 27. Wind chill values between 20 and 25. Northwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday
Sunny, with a high near 38. Northwest wind 5 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
Partly sunny, with a high near 38.
Thursday Night
Mostly clear, with a low around 16.
Friday
Mostly sunny, with a high near 29.
Friday Night
A 50 percent chance of snow after 10pm. Mostly cloudy, with a low around 24.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 50%.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 27.
Sunday
Partly sunny, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Montclair NJ
 40.83°N 74.22°W (Elev. 427 ft)
Last Update:
10:02 am EST Dec 1, 2025
Forecast Valid:
10am EST Dec 1, 2025-6pm EST Dec 7, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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