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.

Mostly Cloudy

37°F

3°C

Humidity 65%
Wind Speed W 6 mph
Barometer 29.68 in (1005.6 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 25 Feb 11:53 am EST
Extended Forecast for

2 Miles SSW Mahwah NJ

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 42. Southwest wind 3 to 8 mph. Winds could gust as high as 20 mph.

    High: 42 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of rain and snow showers before 9pm, then a slight chance of rain showers between 9pm and 10pm. Partly cloudy, with a low around 27. Southwest wind around 6 mph becoming west after midnight. Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 39. Light northwest wind.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 41. Calm wind becoming south around 5 mph.

    High: 41 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow before 1pm. Partly sunny, with a high near 38.

    High: 38 °F

    Chance Snow

Detailed Forecast

This Afternoon
Partly sunny, with a high near 42. Southwest wind 3 to 8 mph. Winds could gust as high as 20 mph.
Tonight
A slight chance of rain and snow showers before 9pm, then a slight chance of rain showers between 9pm and 10pm. Partly cloudy, with a low around 27. Southwest wind around 6 mph becoming west after midnight. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 39. Light northwest wind.
Thursday Night
Partly cloudy, with a low around 20. Calm wind.
Friday
Sunny, with a high near 41. Calm wind becoming south around 5 mph.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
A 30 percent chance of snow before 1pm. Partly sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 16.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 26.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 10.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Mahwah NJ
 41.05°N 74.21°W (Elev. 397 ft)
Last Update:
12:43 pm EST Feb 25, 2026
Forecast Valid:
12pm EST Feb 25, 2026-6pm EST Mar 3, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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