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

46°F

8°C

Humidity 89%
Wind Speed Vrbl 3 mph
Barometer 29.23 in (990.4 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 16 Nov 12:53 am EST
Extended Forecast for

2 Miles WNW Mahwah NJ

  • Overnight

    Overnight: A 30 percent chance of showers before 4am. Mostly cloudy, with a low around 42. West wind around 11 mph, with gusts as high as 23 mph.

    Low: 42 °F

    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers between 1pm and 4pm. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 40 by 5pm. West wind 13 to 15 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.

    High: 49 °F⇓

    Partly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31. Wind chill values between 20 and 25. West wind 14 to 16 mph, with gusts as high as 31 mph.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 40. Wind chill values between 20 and 30. Northwest wind around 14 mph, with gusts as high as 29 mph.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 30. West wind around 11 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers before 4am. Mostly cloudy, with a low around 42. West wind around 11 mph, with gusts as high as 23 mph.
Sunday
A slight chance of showers between 1pm and 4pm. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 40 by 5pm. West wind 13 to 15 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 31. Wind chill values between 20 and 25. West wind 14 to 16 mph, with gusts as high as 31 mph.
Monday
Mostly sunny, with a high near 40. Wind chill values between 20 and 30. Northwest wind around 14 mph, with gusts as high as 29 mph.
Monday Night
Mostly clear, with a low around 30. West wind around 11 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 46.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
Mostly cloudy, with a high near 47.
Thursday Night
A 40 percent chance of rain. Cloudy, with a low around 39.
Friday
A 50 percent chance of rain. Cloudy, with a high near 53.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 44.
Saturday
A 30 percent chance of rain. Partly sunny, with a high near 53.
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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:
1:02 am EST Nov 16, 2025
Forecast Valid:
1am EST Nov 16, 2025-6pm EST Nov 22, 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