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

24°F

-4°C

Humidity 68%
Wind Speed S 3 mph
Barometer 30.20 in (1023.3 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 5 Jan 2:53 am EST
Extended Forecast for

2 Miles WSW Allendale NJ

  • Overnight

    Overnight: Partly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of snow, mainly between 10am and 4pm. Mostly cloudy, with a high near 31. Wind chill values between 20 and 25. Calm wind becoming south around 5 mph in the afternoon.

    High: 31 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a steady temperature around 28. Calm wind.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 39. Calm wind.

    High: 39 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain, mainly before 1am. Mostly cloudy, with a steady temperature around 36. Light and variable wind.

    Low: 36 °F

    Chance Rain

  • Wednesday

    Wednesday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 22. Calm wind.
Monday
A 30 percent chance of snow, mainly between 10am and 4pm. Mostly cloudy, with a high near 31. Wind chill values between 20 and 25. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a steady temperature around 28. Calm wind.
Tuesday
Mostly cloudy, with a high near 39. Calm wind.
Tuesday Night
A 50 percent chance of rain, mainly before 1am. Mostly cloudy, with a steady temperature around 36. Light and variable wind.
Wednesday
Partly sunny, with a high near 46.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 46.
Thursday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 35.
Friday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 53. Chance of precipitation is 60%.
Friday Night
Rain likely. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.
Saturday
Rain likely. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 34.
Sunday
Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Allendale NJ
 41.02°N 74.18°W (Elev. 400 ft)
Last Update:
1:36 am EST Jan 5, 2026
Forecast Valid:
3am EST Jan 5, 2026-6pm EST Jan 11, 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