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

38°F

3°C

Humidity 70%
Wind Speed Calm
Barometer 29.68 in (1005.6 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 14 Jan 2:53 am EST
Extended Forecast for

Cedar Grove NJ

  • Overnight

    Overnight: A slight chance of rain and snow showers before 4am. Cloudy, with a low around 39. Southwest wind around 6 mph. Chance of precipitation is 20%.

    Low: 39 °F

    Isolated
    Rain/Snow

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 48. Southwest wind 3 to 6 mph.

    High: 48 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Rain showers likely before 4am, then a chance of rain and snow showers. Cloudy, with a low around 31. Calm wind becoming west around 6 mph after midnight. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Showers then
    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of rain and snow showers before 7am, then a slight chance of snow showers between 7am and 1pm. Partly sunny, with a temperature falling to around 27 by 5pm. Wind chill values between 15 and 25. West wind 10 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    High: 39 °F⇓

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19. West wind around 16 mph, with gusts as high as 31 mph.

    Low: 19 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain and snow after 1pm. Partly sunny, with a high near 39. Chance of precipitation is 40%.

    High: 39 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of rain and snow showers before 4am. Cloudy, with a low around 39. Southwest wind around 6 mph. Chance of precipitation is 20%.
Wednesday
A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 48. Southwest wind 3 to 6 mph.
Wednesday Night
Rain showers likely before 4am, then a chance of rain and snow showers. Cloudy, with a low around 31. Calm wind becoming west around 6 mph after midnight. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
A chance of rain and snow showers before 7am, then a slight chance of snow showers between 7am and 1pm. Partly sunny, with a temperature falling to around 27 by 5pm. Wind chill values between 15 and 25. West wind 10 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 19. West wind around 16 mph, with gusts as high as 31 mph.
Friday
Mostly sunny, with a high near 32.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
A chance of rain and snow after 1pm. Partly sunny, with a high near 39. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
Partly sunny, with a high near 31.
Sunday Night
Partly cloudy, with a low around 19.
M.L.King Day
Mostly sunny, with a high near 30.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Mostly sunny, with a high near 26.
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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:
1:35 am EST Jan 14, 2026
Forecast Valid:
3am EST Jan 14, 2026-6pm EST Jan 20, 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