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.

Overcast

58°F

14°C

Humidity 51%
Wind Speed W 9 G 20 mph
Barometer 29.84 in (1011.1 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 8 Nov 11:53 am EST
Extended Forecast for

Mahwah NJ

  • This Afternoon

    This Afternoon: Sunny, with a high near 59. West wind 10 to 15 mph, with gusts as high as 29 mph.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 43. West wind 6 to 8 mph, with gusts as high as 23 mph.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 57. Northwest wind 8 to 18 mph.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. Northwest wind 5 to 9 mph becoming light in the evening.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62. West wind 3 to 7 mph. Winds could gust as high as 22 mph.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain after 1pm. Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny
    then Chance
    Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 59. West wind 10 to 15 mph, with gusts as high as 29 mph.
Tonight
Mostly clear, with a low around 43. West wind 6 to 8 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 57. Northwest wind 8 to 18 mph.
Monday Night
Partly cloudy, with a low around 39. Northwest wind 5 to 9 mph becoming light in the evening.
Tuesday
Mostly sunny, with a high near 62. West wind 3 to 7 mph. Winds could gust as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 39.
Veterans Day
Sunny, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
A 30 percent chance of rain after 1pm. Partly sunny, with a high near 55.
Thursday Night
Rain likely before 4am, then rain and snow likely. Mostly cloudy, with a low around 33. Chance of precipitation is 60%.
Friday
Rain and snow likely. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
Partly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mahwah NJ
 41.09°N 74.17°W (Elev. 299 ft)
Last Update:
5:44 am EST Nov 8, 2026
Forecast Valid:
12pm EST Nov 8, 2026-6pm EST Nov 14, 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