Current conditions at

Caldwell, Essex County Airport (KCDW)

Lat: 40.88°NLon: 74.28°WElev: 171ft.

Overcast

28°F

-2°C

Humidity 51%
Wind Speed Calm
Barometer 30.14 in (1021.6 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 5 Dec 2:53 pm EST
Extended Forecast for

Mahwah NJ

  • Tonight

    Tonight: A 30 percent chance of light snow after 7pm.  Cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Chance Light
    Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 41. Calm wind becoming southwest around 5 mph.

    High: 41 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 39. Light and variable wind.

    High: 39 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before 1am.  Mostly cloudy, with a low around 23. Calm wind becoming northwest around 6 mph after midnight.

    Low: 23 °F

    Slight Chance
    Snow

  • Monday

    Monday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of light snow after 7pm. Cloudy, with a low around 24. Calm wind.
Saturday
Mostly cloudy, with a high near 41. Calm wind becoming southwest around 5 mph.
Saturday Night
Partly cloudy, with a low around 24. Calm wind.
Sunday
Partly sunny, with a high near 39. Light and variable wind.
Sunday Night
A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 23. Calm wind becoming northwest around 6 mph after midnight.
Monday
Mostly sunny, with a high near 30.
Monday Night
Partly cloudy, with a low around 13.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
A 40 percent chance of rain after 1pm. Mostly cloudy, with a high near 42.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 32.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 41.
Thursday Night
Mostly cloudy, with a low around 25.
Friday
Partly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
Mahwah NJ
 41.09°N 74.17°W (Elev. 299 ft)
1:11 pm EST Dec 5, 2025
3pm EST Dec 5, 2025-6pm EST Dec 12, 2025
 
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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