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

55°F

13°C

Humidity 93%
Wind Speed W 3 mph
Barometer 29.74 in (1007.6 mb)
Dewpoint 53°F (12°C)
Visibility 8.00 mi
Last update 8 Nov 8:53 am EST
Extended Forecast for

Mahwah NJ

  • Today

    Today: Sunny, with a high near 61. Northwest wind around 7 mph.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: A slight chance of showers between 1am and 4am. Increasing clouds, with a low around 42. Calm wind. Chance of precipitation is 20%.

    Low: 42 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Rain, mainly after 1pm. High near 60. Southeast wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 60 °F

    Chance Rain
    then Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before midnight. Cloudy, with a low around 43. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Rain Likely
    then Chance
    Rain

  • Monday

    Monday: A 20 percent chance of showers before noon. Partly sunny, with a high near 51. West wind around 7 mph.

    High: 51 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 61. Northwest wind around 7 mph.
Tonight
A slight chance of showers between 1am and 4am. Increasing clouds, with a low around 42. Calm wind. Chance of precipitation is 20%.
Sunday
Rain, mainly after 1pm. High near 60. Southeast wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain likely, mainly before midnight. Cloudy, with a low around 43. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A 20 percent chance of showers before noon. Partly sunny, with a high near 51. West wind around 7 mph.
Monday Night
Partly cloudy, with a low around 29.
Veterans Day
Mostly sunny, with a high near 43.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Partly sunny, with a high near 50.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Mostly clear, with a low around 33.
Friday
Mostly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mahwah NJ
 41.09°N 74.17°W (Elev. 299 ft)
Last Update:
7:45 am EST Nov 8, 2025
Forecast Valid:
9am EST Nov 8, 2025-6pm EST Nov 14, 2025
 
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