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.

Light Rain Fog/Mist

33°F

1°C

Humidity 92%
Wind Speed NE 5 mph
Barometer 30.34 in (1028.1 mb)
Dewpoint 31°F (-1°C)
Visibility 4.00 mi
Wind Chill28°F (-2°C)
Last update 3 Mar 4:53 pm EST
Extended Forecast for

Cedar Grove NJ

  • This Afternoon

    This Afternoon: Rain. High near 34. East wind around 5 mph. Chance of precipitation is 90%.

    High: 34 °F

    Rain

  • Tonight

    Tonight: Rain, mainly before 4am. Temperature rising to around 39 by 4am. Calm wind becoming southwest around 6 mph in the evening. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F⇑

    Rain

  • Wednesday

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

    High: 50 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain, mainly after 1am. Increasing clouds, with a low around 37. Calm wind.

    Low: 37 °F

    Chance Rain

  • Thursday

    Thursday: Rain likely, mainly before 1pm. Cloudy, with a high near 44. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain. Low around 39. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Rain

  • Friday

    Friday: A 30 percent chance of rain before 1pm. Mostly cloudy, with a high near 51.

    High: 51 °F

    Chance Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 59.

    High: 59 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Rain. High near 34. East wind around 5 mph. Chance of precipitation is 90%.
Tonight
Rain, mainly before 4am. Temperature rising to around 39 by 4am. Calm wind becoming southwest around 6 mph in the evening. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Mostly sunny, with a high near 50. Light and variable wind.
Wednesday Night
A 40 percent chance of rain, mainly after 1am. Increasing clouds, with a low around 37. Calm wind.
Thursday
Rain likely, mainly before 1pm. Cloudy, with a high near 44. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain. Low around 39. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A 30 percent chance of rain before 1pm. Mostly cloudy, with a high near 51.
Friday Night
Mostly cloudy, with a low around 40.
Saturday
Mostly cloudy, with a high near 59.
Saturday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Sunday
Partly sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cedar Grove NJ
 40.85°N 74.22°W (Elev. 436 ft)
Last Update:
3:37 pm EST Mar 3, 2026
Forecast Valid:
5pm EST Mar 3, 2026-6pm EDT Mar 10, 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