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

31°F

-1°C

Humidity 33%
Wind Speed Vrbl 3 mph
Barometer 30.63 in (1037.8 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 2 Mar 1:53 pm EST
Extended Forecast for

Cedar Grove NJ

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 32. Southeast wind 3 to 5 mph.

    High: 32 °F

    Mostly Sunny

  • Tonight

    Tonight: A 20 percent chance of snow after 4am. Increasing clouds, with a low around 24. Light south wind.

    Low: 24 °F

    Mostly Clear
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Snow, possibly mixed with freezing rain and sleet before 11am, then snow, possibly mixed with rain, freezing rain, and sleet between 11am and 1pm, then rain after 1pm. High near 36. East wind 3 to 6 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow and sleet accumulation of less than a half inch possible.

    High: 36 °F

    Wintry Mix

  • Tuesday Night

    Tuesday Night: Rain. Steady temperature around 38. Calm wind becoming southwest around 6 mph in the evening. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Rain

  • Wednesday

    Wednesday: Partly sunny, with a high near 50. Light and variable wind.

    High: 50 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain after 1am. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: A 40 percent chance of rain before 1pm. Cloudy, with a high near 48.

    High: 48 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain. Low around 40. Chance of precipitation is 80%.

    Low: 40 °F

    Rain

  • Friday

    Friday: A 40 percent chance of rain before 1pm. Mostly cloudy, with a high near 51.

    High: 51 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 32. Southeast wind 3 to 5 mph.
Tonight
A 20 percent chance of snow after 4am. Increasing clouds, with a low around 24. Light south wind.
Tuesday
Snow, possibly mixed with freezing rain and sleet before 11am, then snow, possibly mixed with rain, freezing rain, and sleet between 11am and 1pm, then rain after 1pm. High near 36. East wind 3 to 6 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow and sleet accumulation of less than a half inch possible.
Tuesday Night
Rain. Steady temperature around 38. Calm wind becoming southwest around 6 mph in the evening. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Partly sunny, with a high near 50. Light and variable wind.
Wednesday Night
A 50 percent chance of rain after 1am. Mostly cloudy, with a low around 38.
Thursday
A 40 percent chance of rain before 1pm. Cloudy, with a high near 48.
Thursday Night
Rain. Low around 40. Chance of precipitation is 80%.
Friday
A 40 percent chance of rain before 1pm. Mostly cloudy, with a high near 51.
Friday Night
Mostly cloudy, with a low around 39.
Saturday
Mostly cloudy, with a high near 56.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 48.
Sunday
A 30 percent chance of rain. Mostly cloudy, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cedar Grove NJ
 40.85°N 74.25°W (Elev. 509 ft)
Last Update:
1:04 pm EST Mar 2, 2026
Forecast Valid:
2pm EST Mar 2, 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