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.

Partly Cloudy

38°F

3°C

Humidity 62%
Wind Speed Calm
Barometer 30.12 in (1020.8 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 7 Dec 9:53 am EST
Extended Forecast for

Montclair NJ

  • Today

    Today: Partly sunny, with a high near 39. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 39 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 23. Wind chill values between 15 and 20. West wind 6 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a steady temperature around 25. Wind chill values between 10 and 20. North wind 9 to 16 mph, with gusts as high as 29 mph.

    High: 25 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14. North wind around 6 mph becoming calm after midnight.

    Low: 14 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 32. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 32 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of rain. Cloudy, with a high near 43.

    High: 43 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 39. Calm wind becoming southwest around 6 mph in the afternoon.
Tonight
Partly cloudy, with a low around 23. Wind chill values between 15 and 20. West wind 6 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph.
Monday
Mostly sunny, with a steady temperature around 25. Wind chill values between 10 and 20. North wind 9 to 16 mph, with gusts as high as 29 mph.
Monday Night
Partly cloudy, with a low around 14. North wind around 6 mph becoming calm after midnight.
Tuesday
Increasing clouds, with a high near 32. Calm wind becoming south 5 to 8 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
A 50 percent chance of rain. Cloudy, with a high near 43.
Wednesday Night
A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 40.
Thursday Night
A chance of rain and snow after 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 22.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 30.
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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:
7:42 am EST Dec 7, 2025
Forecast Valid:
10am EST Dec 7, 2025-6pm EST Dec 13, 2025
 
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