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

43°F

6°C

Humidity 29%
Wind Speed NA
Barometer 30.22 in (1024.1 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 1 Mar 2:53 pm EST
Extended Forecast for

Montclair NJ

  • Tonight

    Tonight: Mostly clear, with a low around 19. Wind chill values between 10 and 15. North wind 7 to 9 mph.

    Low: 19 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 31. Wind chill values between 10 and 20. North wind around 6 mph becoming calm.

    High: 31 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 23. South wind 3 to 5 mph.

    Low: 23 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Rain, possibly mixed with snow, becoming all rain after 4pm. High near 39. East wind 3 to 5 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain. Low around 36. Southwest wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain. Mostly cloudy, with a high near 46.

    High: 46 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain. Cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain. Cloudy, with a high near 56.

    High: 56 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. Cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 19. Wind chill values between 10 and 15. North wind 7 to 9 mph.
Monday
Mostly sunny, with a high near 31. Wind chill values between 10 and 20. North wind around 6 mph becoming calm.
Monday Night
Increasing clouds, with a low around 23. South wind 3 to 5 mph.
Tuesday
Rain, possibly mixed with snow, becoming all rain after 4pm. High near 39. East wind 3 to 5 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain. Low around 36. Southwest wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 46.
Wednesday Night
A 50 percent chance of rain. Cloudy, with a low around 39.
Thursday
A 40 percent chance of rain. Cloudy, with a high near 56.
Thursday Night
A 50 percent chance of rain. Cloudy, with a low around 42.
Friday
A 40 percent chance of rain before 1pm. Mostly cloudy, with a high near 48.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
Mostly cloudy, with a high near 60.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 47.
Sunday
Partly sunny, with a high near 60.
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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:
3:08 pm EST Mar 1, 2026
Forecast Valid:
3pm EST Mar 1, 2026-6pm EDT Mar 8, 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