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

63°F

17°C

Humidity 63%
Wind Speed S 10 mph
Barometer 29.98 in (1015.8 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 18 Apr 4:53 pm EDT
Extended Forecast for

Cedar Grove NJ

  • Tonight

    Tonight: Showers likely, mainly after 5am. Patchy fog after 2am. Otherwise, increasing clouds, with a low around 49. Southeast wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    Low: 49 °F

    Mostly Cloudy
    then Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: Showers, mainly before 2pm. Patchy fog before 8am. High near 56. Northwest wind 5 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 56 °F

    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40. Northwest wind 5 to 9 mph, with gusts as high as 21 mph.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers. Mostly sunny, with a high near 50. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 50 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 32. Northwest wind 8 to 10 mph, with gusts as high as 23 mph.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 2am. Increasing clouds, with a low around 42.

    Low: 42 °F

    Partly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 63.

    High: 63 °F

    Chance
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers likely, mainly after 5am. Patchy fog after 2am. Otherwise, increasing clouds, with a low around 49. Southeast wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Sunday
Showers, mainly before 2pm. Patchy fog before 8am. High near 56. Northwest wind 5 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Mostly clear, with a low around 40. Northwest wind 5 to 9 mph, with gusts as high as 21 mph.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 50. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 32. Northwest wind 8 to 10 mph, with gusts as high as 23 mph.
Tuesday
Sunny, with a high near 53.
Tuesday Night
A 30 percent chance of showers after 2am. Increasing clouds, with a low around 42.
Wednesday
A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 63.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 50.
Friday
Mostly sunny, with a high near 70.
Friday Night
Partly cloudy, with a low around 51.
Saturday
A 30 percent chance of showers. Partly 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:
2:19 pm EDT Apr 18, 2026
Forecast Valid:
5pm EDT Apr 18, 2026-6pm EDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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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