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

19°F

-7°C

Humidity 49%
Wind Speed Calm
Barometer 30.17 in (1022.5 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 20 Jan 2:53 am EST
Extended Forecast for

Montclair NJ

  • Overnight

    Overnight: Mostly clear, with a low around 13. Wind chill values between 5 and 10. West wind around 13 mph.

    Low: 13 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 21. Wind chill values between zero and 5. West wind 11 to 15 mph, with gusts as high as 28 mph.

    High: 21 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 11. Wind chill values between 5 and 10. West wind 5 to 9 mph.

    Low: 11 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 31. Wind chill values between 10 and 20. Light southwest wind becoming south 5 to 9 mph in the morning.

    High: 31 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27. South wind around 9 mph.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 13. Wind chill values between 5 and 10. West wind around 13 mph.
Tuesday
Sunny, with a high near 21. Wind chill values between zero and 5. West wind 11 to 15 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 11. Wind chill values between 5 and 10. West wind 5 to 9 mph.
Wednesday
Increasing clouds, with a high near 31. Wind chill values between 10 and 20. Light southwest wind becoming south 5 to 9 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 27. South wind around 9 mph.
Thursday
Mostly sunny, with a high near 41.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Partly sunny, with a high near 30.
Friday Night
Partly cloudy, with a low around 9.
Saturday
Partly sunny and cold, with a high near 17.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 9.
Sunday
A 50 percent chance of snow. Mostly cloudy and cold, with a high near 18.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 10.
Monday
Mostly sunny, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Montclair NJ
 40.81°N 74.23°W (Elev. 331 ft)
Last Update:
1:07 am EST Jan 20, 2026
Forecast Valid:
3am EST Jan 20, 2026-6pm EST Jan 26, 2026
 
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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