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

19°F

-7°C

Humidity 49%
Wind Speed Calm
Barometer 30.17 in (1022.5 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 20 Jan 2:53 am EST
Extended Forecast for

2 Miles WSW Allendale NJ

  • Overnight

    Overnight: Mostly clear, with a low around 11. West wind around 8 mph.

    Low: 11 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 21. Wind chill values between zero and 10. West wind 7 to 11 mph, with gusts as high as 24 mph.

    High: 21 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 9. West wind around 6 mph becoming calm in the evening.

    Low: 9 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 30. Wind chill values between 10 and 20. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 30 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a steady temperature around 27. Southwest wind around 6 mph.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 7.

    Low: 7 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 11. West wind around 8 mph.
Tuesday
Sunny, with a high near 21. Wind chill values between zero and 10. West wind 7 to 11 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 9. West wind around 6 mph becoming calm in the evening.
Wednesday
Increasing clouds, with a high near 30. Wind chill values between 10 and 20. Calm wind becoming south 5 to 7 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a steady temperature around 27. Southwest wind around 6 mph.
Thursday
Partly sunny, with a high near 40.
Thursday Night
Partly cloudy, with a low around 20.
Friday
Partly sunny, with a high near 29.
Friday Night
Partly cloudy, with a low around 7.
Saturday
Partly sunny and cold, with a high near 16.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 7.
Sunday
A 50 percent chance of snow. Mostly cloudy and cold, with a high near 17.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 8.
Monday
Mostly sunny and cold, with a high near 20.
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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:
1:07 am EST Jan 20, 2026
Forecast Valid:
3am EST Jan 20, 2026-6pm EST Jan 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation