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

3°C

37°F

Humidity 93%
Wind Speed Calm
Barometer 1029.6 mb (30.39 in)
Dewpoint 2°C (35°F)
Visibility 8 km
Last update 6 Mar 11:53 pm EST
Extended Forecast for

Kinnelon NJ

  • Overnight

    Overnight: Patchy fog. Otherwise, cloudy, with a low around 1. Calm wind.

    Low: 1 °C

    Patchy Fog

  • Saturday

    Saturday: Areas of dense fog before noon. Otherwise, mostly cloudy, with a high near 8. South wind 5 to 10 km/h.

    High: 8 °C

    Areas Dense
    Fog then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Showers likely, mainly between 10pm and 2am. Cloudy, with a low around 7. Southwest wind 10 to 15 km/h, with gusts as high as 35 km/h. Chance of precipitation is 70%. New precipitation amounts between 1 and 2.5 mm possible.

    Low: 7 °C

    Showers
    Likely

  • Sunday

    Sunday: A slight chance of showers between 7am and 1pm. Mostly cloudy, with a high near 15. West wind around 15 km/h, with gusts as high as 35 km/h. Chance of precipitation is 20%.

    High: 15 °C

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 4. West wind 5 to 10 km/h.

    Low: 4 °C

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 18.

    High: 18 °C

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 8.

    Low: 8 °C

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 21.

    High: 21 °C

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 1am. Mostly cloudy, with a low around 9. Chance of precipitation is 30%.

    Low: 9 °C

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
Patchy fog. Otherwise, cloudy, with a low around 1. Calm wind.
Saturday
Areas of dense fog before noon. Otherwise, mostly cloudy, with a high near 8. South wind 5 to 10 km/h.
Saturday Night
Showers likely, mainly between 10pm and 2am. Cloudy, with a low around 7. Southwest wind 10 to 15 km/h, with gusts as high as 35 km/h. Chance of precipitation is 70%. New precipitation amounts between 1 and 2.5 mm possible.
Sunday
A slight chance of showers between 7am and 1pm. Mostly cloudy, with a high near 15. West wind around 15 km/h, with gusts as high as 35 km/h. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 4. West wind 5 to 10 km/h.
Monday
Sunny, with a high near 18.
Monday Night
Clear, with a low around 8.
Tuesday
Sunny, with a high near 21.
Tuesday Night
A chance of showers after 1am. Mostly cloudy, with a low around 9. Chance of precipitation is 30%.
Wednesday
Showers likely. Cloudy, with a high near 18. Chance of precipitation is 60%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 6. Chance of precipitation is 60%.
Thursday
A chance of showers. Mostly cloudy, with a high near 8. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around -2.
Friday
Partly sunny, with a high near 7.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Kinnelon NJ
 40.98°N 74.4°W (Elev. 801 m)
Last Update:
12:17 am EST Mar 7, 2026
Forecast Valid:
12am EST Mar 7, 2026-6pm EDT Mar 13, 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