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

52°F

11°C

Humidity 77%
Wind Speed Calm
Barometer 29.94 in (1014.4 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 11 Mar 4:53 am EDT
Extended Forecast for

Cedar Grove NJ

  • Today

    Today: A 30 percent chance of showers, mainly after 2pm. Mostly sunny, with a high near 81. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 21 mph.

    High: 81 °F

    Mostly Sunny
    then Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 44. South wind 11 to 15 mph, with gusts as high as 26 mph.

    Low: 44 °F

    Chance
    T-storms

  • Thursday

    Thursday: A 50 percent chance of showers before 2pm. Mostly cloudy, with a temperature falling to around 42 by 3pm. Northwest wind 15 to 18 mph, with gusts as high as 30 mph.

    High: 57 °F⇓

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32. West wind 7 to 11 mph.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 48. South wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 48 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 38.

    Low: 38 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Sunday

    Sunday: Cloudy, with a high near 50.

    High: 50 °F

    Cloudy

Detailed Forecast

Today
A 30 percent chance of showers, mainly after 2pm. Mostly sunny, with a high near 81. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Tonight
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 44. South wind 11 to 15 mph, with gusts as high as 26 mph.
Thursday
A 50 percent chance of showers before 2pm. Mostly cloudy, with a temperature falling to around 42 by 3pm. Northwest wind 15 to 18 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 32. West wind 7 to 11 mph.
Friday
Increasing clouds, with a high near 48. South wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 38.
Saturday
Sunny, with a high near 49.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
Cloudy, with a high near 50.
Sunday Night
Rain, mainly after 2am. Low around 44. Chance of precipitation is 90%.
Monday
Rain. High near 60. Chance of precipitation is 90%.
Monday Night
Rain likely. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cedar Grove NJ
 40.85°N 74.22°W (Elev. 436 ft)
Last Update:
3:05 am EDT Mar 11, 2026
Forecast Valid:
5am EDT Mar 11, 2026-6pm EDT Mar 17, 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