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

35°F

2°C

Humidity 54%
Wind Speed SW 3 mph
Barometer 30.12 in (1020.8 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 12 Jan 7:53 pm EST
Extended Forecast for

2 Miles WSW Allendale NJ

  • Tonight

    Tonight: Mostly clear, with a low around 29. Southwest wind around 6 mph.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44. Southwest wind 3 to 7 mph.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 36. Southwest wind around 6 mph.

    Low: 36 °F

    Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers. Cloudy, with a high near 47. Southwest wind 3 to 6 mph.

    High: 47 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 1am. Cloudy, with a low around 30. Light and variable wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 30 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: A chance of rain and snow before 1pm. Mostly cloudy, with a temperature falling to around 30 by 5pm. Chance of precipitation is 40%.

    High: 38 °F⇓

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 29. Southwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 44. Southwest wind 3 to 7 mph.
Tuesday Night
Cloudy, with a low around 36. Southwest wind around 6 mph.
Wednesday
A 40 percent chance of showers. Cloudy, with a high near 47. Southwest wind 3 to 6 mph.
Wednesday Night
Showers likely, mainly after 1am. Cloudy, with a low around 30. Light and variable wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of rain and snow before 1pm. Mostly cloudy, with a temperature falling to around 30 by 5pm. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
Mostly sunny, with a high near 30.
Friday Night
Mostly cloudy, with a low around 22.
Saturday
Mostly sunny, with a high near 38.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 34.
Sunday Night
Partly cloudy, with a low around 17.
M.L.King Day
Mostly sunny, with a high near 29.
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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:
5:50 pm EST Jan 12, 2026
Forecast Valid:
8pm EST Jan 12, 2026-6pm EST Jan 19, 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