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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Montclair NJ

  • Tonight

    Tonight: Scattered flurries before 11pm. Partly cloudy, with a low around 25. Northwest wind 7 to 16 mph, with gusts as high as 30 mph.

    Low: 25 °F

    Scattered
    Flurries

  • Wednesday

    Wednesday: Increasing clouds, with a high near 41. Wind chill values between 20 and 30. Northwest wind around 6 mph becoming calm in the afternoon.

    High: 41 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. South wind around 6 mph becoming calm after midnight.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 48. Calm wind becoming south 5 to 9 mph in the morning.

    High: 48 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of rain and snow showers after 2am. Mostly cloudy, with a low around 36. Southeast wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 36 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Friday

    Friday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of rain. Mostly cloudy, with a high near 54.

    High: 54 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

Detailed Forecast

Tonight
Scattered flurries before 11pm. Partly cloudy, with a low around 25. Northwest wind 7 to 16 mph, with gusts as high as 30 mph.
Wednesday
Increasing clouds, with a high near 41. Wind chill values between 20 and 30. Northwest wind around 6 mph becoming calm in the afternoon.
Wednesday Night
Partly cloudy, with a low around 29. South wind around 6 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 48. Calm wind becoming south 5 to 9 mph in the morning.
Thursday Night
A chance of rain and snow showers after 2am. Mostly cloudy, with a low around 36. Southeast wind 3 to 6 mph. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 54.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 40.
Saturday
A 30 percent chance of rain. Mostly cloudy, with a high near 54.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 41.
Sunday
Mostly cloudy, with a high near 59.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 40. Chance of precipitation is 40%.
Monday
A 30 percent chance of snow. Sunny, with a high near 52.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Mostly sunny, with a high near 47.
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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:
2:58 pm EDT Mar 17, 2026
Forecast Valid:
6pm EDT Mar 17, 2026-6pm EDT Mar 24, 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