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.

Fog/Mist

37°F

3°C

Humidity 93%
Wind Speed Calm
Barometer 30.32 in (1027.3 mb)
Dewpoint 35°F (2°C)
Visibility 2.50 mi
Last update 7 Mar 3:53 am EST
Extended Forecast for

Kinnelon NJ

  • Overnight

    Overnight: Areas of fog. Otherwise, cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Areas Fog

  • Saturday

    Saturday: Areas of dense fog before noon. Otherwise, mostly cloudy, with a high near 46. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 46 °F

    Areas Dense
    Fog then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Showers likely, mainly between 10pm and 2am. Cloudy, with a temperature rising to around 55 by 5am. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F⇑

    Showers
    Likely

  • Sunday

    Sunday: A slight chance of showers between 7am and 1pm. Mostly cloudy, with a high near 63. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 63 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40. West wind around 5 mph.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Areas of fog. Otherwise, cloudy, with a low around 34. Calm wind.
Saturday
Areas of dense fog before noon. Otherwise, mostly cloudy, with a high near 46. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Showers likely, mainly between 10pm and 2am. Cloudy, with a temperature rising to around 55 by 5am. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A slight chance of showers between 7am and 1pm. Mostly cloudy, with a high near 63. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 40. West wind around 5 mph.
Monday
Sunny, with a high near 65.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Mostly cloudy, with a low around 49.
Wednesday
A chance of showers. Cloudy, with a high near 69. Chance of precipitation is 50%.
Wednesday Night
Showers likely. Cloudy, with a low around 47. Chance of precipitation is 70%.
Thursday
A chance of rain and snow showers. Cloudy, with a high near 56. Chance of precipitation is 50%.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Kinnelon NJ
 41°N 74.39°W (Elev. 846 ft)
Last Update:
4:09 am EST Mar 7, 2026
Forecast Valid:
4am EST Mar 7, 2026-6pm EDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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