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

67°F

19°C

Humidity 39%
Wind Speed S 10 G 21 mph
Barometer 29.87 in (1011.9 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 26 Mar 12:53 pm EDT
Extended Forecast for

2 Miles WNW Mahwah NJ

  • This Afternoon

    This Afternoon: A 30 percent chance of showers after 5pm. Mostly sunny, with a high near 69. Southwest wind around 10 mph, with gusts as high as 23 mph.

    High: 69 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers, mainly after 11pm. Low around 44. Southwest wind 11 to 14 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Showers

  • Friday

    Friday: Showers likely, mainly before 8am. Mostly cloudy, with a temperature falling to around 45 by 9am. North wind 9 to 13 mph. Chance of precipitation is 60%.

    High: 49 °F⇓

    Showers
    Likely

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27. Wind chill values between 20 and 25. North wind 6 to 11 mph.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 38. Northwest wind around 13 mph, with gusts as high as 25 mph.

    High: 38 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers after 5pm. Mostly sunny, with a high near 69. Southwest wind around 10 mph, with gusts as high as 23 mph.
Tonight
Showers, mainly after 11pm. Low around 44. Southwest wind 11 to 14 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers likely, mainly before 8am. Mostly cloudy, with a temperature falling to around 45 by 9am. North wind 9 to 13 mph. Chance of precipitation is 60%.
Friday Night
Mostly cloudy, with a low around 27. Wind chill values between 20 and 25. North wind 6 to 11 mph.
Saturday
Sunny, with a high near 38. Northwest wind around 13 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Partly sunny, with a high near 57.
Monday Night
A 30 percent chance of rain after 8pm. Mostly cloudy, with a low around 43.
Tuesday
A 40 percent chance of rain. Partly sunny, with a high near 57.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Wednesday
Rain likely. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Mahwah NJ
 41.09°N 74.23°W (Elev. 1033 ft)
Last Update:
5:42 am EDT Mar 26, 2026
Forecast Valid:
1pm EDT Mar 26, 2026-6pm EDT Apr 1, 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