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

45°F

7°C

Humidity 49%
Wind Speed Vrbl 5 mph
Barometer 29.62 in (1003.6 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 25 Feb 3:53 pm EST
Extended Forecast for

Montclair NJ

  • Tonight

    Tonight: Partly cloudy, with a low around 29. Southwest wind 8 to 10 mph.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 38. Northwest wind around 6 mph becoming southwest in the afternoon.

    High: 38 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. Light and variable wind.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 40. Wind chill values between 25 and 35. Calm wind becoming south around 6 mph in the afternoon.

    High: 40 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29. South wind 3 to 5 mph.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 30.

    Low: 30 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 29. Southwest wind 8 to 10 mph.
Thursday
Mostly sunny, with a high near 38. Northwest wind around 6 mph becoming southwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 23. Light and variable wind.
Friday
Sunny, with a high near 40. Wind chill values between 25 and 35. Calm wind becoming south around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 29. South wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Increasing clouds, with a low around 30.
Sunday
Partly sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 18.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 26.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 12.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 40%.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of rain. Mostly sunny, with a high near 42.
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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:
12:43 pm EST Feb 25, 2026
Forecast Valid:
4pm EST Feb 25, 2026-6pm EST Mar 4, 2026
 
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Additional Resources

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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