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

29°F

-2°C

Humidity 47%
Wind Speed NW 13 G 20 mph
Barometer 30.39 in (1029.8 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 28 Mar 7:53 am EDT
Extended Forecast for

Montclair NJ

  • Today

    Today: Sunny, with a high near 44. Wind chill values between 20 and 30. Northwest wind 11 to 15 mph, with gusts as high as 29 mph.

    High: 44 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 30. Northwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 23 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 53. Light south wind becoming southwest 10 to 15 mph in the morning.

    High: 53 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 42. South wind around 11 mph, with gusts as high as 21 mph.

    Low: 42 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 65. Southwest wind 10 to 13 mph, with gusts as high as 24 mph.

    High: 65 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of rain after 2am. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: A 30 percent chance of rain before 2pm. Mostly cloudy, with a high near 73.

    High: 73 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Rain likely after 2pm. Partly sunny, with a high near 77. Chance of precipitation is 60%.

    High: 77 °F

    Partly Sunny
    then Rain
    Likely

Detailed Forecast

Today
Sunny, with a high near 44. Wind chill values between 20 and 30. Northwest wind 11 to 15 mph, with gusts as high as 29 mph.
Tonight
Mostly clear, with a low around 30. Northwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 23 mph.
Sunday
Mostly sunny, with a high near 53. Light south wind becoming southwest 10 to 15 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 42. South wind around 11 mph, with gusts as high as 21 mph.
Monday
Partly sunny, with a high near 65. Southwest wind 10 to 13 mph, with gusts as high as 24 mph.
Monday Night
A 40 percent chance of rain after 2am. Mostly cloudy, with a low around 50.
Tuesday
A 30 percent chance of rain before 2pm. Mostly cloudy, with a high near 73.
Tuesday Night
Partly cloudy, with a low around 61.
Wednesday
Rain likely after 2pm. Partly sunny, with a high near 77. Chance of precipitation is 60%.
Wednesday Night
Rain likely, mainly before 2am. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 51.
Thursday Night
A 50 percent chance of rain. Cloudy, with a low around 38.
Friday
Rain likely. Cloudy, with a high near 46. Chance of precipitation is 60%.
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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:
4:58 am EDT Mar 28, 2026
Forecast Valid:
8am EDT Mar 28, 2026-6pm EDT Apr 3, 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