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.

Mostly Cloudy

30°F

-1°C

Humidity 64%
Wind Speed N 3 mph
Barometer 30.06 in (1018.6 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 17 Jan 6:53 am EST
Extended Forecast for

Montclair NJ

  • Today

    Today: Snow, mixing with rain after noon, then gradually ending. Steady temperature around 34. South wind 6 to 8 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.

    High: 34 °F

    Snow then
    Rain/Snow

  • Tonight

    Tonight: A 20 percent chance of snow after 4am. Mostly cloudy, with a low around 29. West wind 3 to 6 mph.

    Low: 29 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: A 50 percent chance of snow, mainly after 7am. Cloudy, with a high near 34. West wind 3 to 6 mph.

    High: 34 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 21. Wind chill values between 15 and 20. West wind around 7 mph.

    Low: 21 °F

    Mostly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 32. Southwest wind 8 to 15 mph, with gusts as high as 26 mph.

    High: 32 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 21.

    High: 21 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 12.

    Low: 12 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

Detailed Forecast

Today
Snow, mixing with rain after noon, then gradually ending. Steady temperature around 34. South wind 6 to 8 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.
Tonight
A 20 percent chance of snow after 4am. Mostly cloudy, with a low around 29. West wind 3 to 6 mph.
Sunday
A 50 percent chance of snow, mainly after 7am. Cloudy, with a high near 34. West wind 3 to 6 mph.
Sunday Night
Mostly cloudy, with a low around 21. Wind chill values between 15 and 20. West wind around 7 mph.
M.L.King Day
Mostly sunny, with a high near 32. Southwest wind 8 to 15 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 14.
Tuesday
Sunny, with a high near 21.
Tuesday Night
Mostly clear, with a low around 12.
Wednesday
Mostly sunny, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Partly sunny, with a high near 36.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Mostly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Montclair NJ
 40.83°N 74.22°W (Elev. 427 ft)
Last Update:
4:17 am EST Jan 17, 2026
Forecast Valid:
7am EST Jan 17, 2026-6pm EST Jan 23, 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