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.

A Few Clouds

35°F

2°C

Humidity 50%
Wind Speed NW 6 mph
Barometer 30.07 in (1018.8 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 13 Mar 1:53 am EDT
Extended Forecast for

2 Miles SSW Mahwah NJ

  • Overnight

    Overnight: Clear, with a steady temperature around 31. Wind chill values between 25 and 30. West wind around 8 mph.

    Low: 31 °F

    Clear

  • Friday

    Friday: Increasing clouds, with a high near 46. Light southwest wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 25 mph.

    High: 46 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A 20 percent chance of rain before 2am. Partly cloudy, with a low around 36. Southwest wind 9 to 11 mph, with gusts as high as 26 mph.

    Low: 36 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Sunny, with a high near 50. West wind around 16 mph, with gusts as high as 32 mph.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 31. Northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 31 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 49.

    High: 49 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain, mainly after 2am. Low around 41. Chance of precipitation is 90%.

    Low: 41 °F

    Chance Rain
    then Rain

  • Monday

    Monday: Rain. High near 63. Chance of precipitation is 100%.

    High: 63 °F

    Rain

  • Monday Night

    Monday Night: Rain likely before 2am. Cloudy, with a low around 33. Chance of precipitation is 70%.

    Low: 33 °F

    Rain Likely

Detailed Forecast

Overnight
Clear, with a steady temperature around 31. Wind chill values between 25 and 30. West wind around 8 mph.
Friday
Increasing clouds, with a high near 46. Light southwest wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 25 mph.
Friday Night
A 20 percent chance of rain before 2am. Partly cloudy, with a low around 36. Southwest wind 9 to 11 mph, with gusts as high as 26 mph.
Saturday
Sunny, with a high near 50. West wind around 16 mph, with gusts as high as 32 mph.
Saturday Night
Increasing clouds, with a low around 31. Northwest wind 5 to 8 mph becoming calm in the evening.
Sunday
Mostly cloudy, with a high near 49.
Sunday Night
Rain, mainly after 2am. Low around 41. Chance of precipitation is 90%.
Monday
Rain. High near 63. Chance of precipitation is 100%.
Monday Night
Rain likely before 2am. Cloudy, with a low around 33. Chance of precipitation is 70%.
Tuesday
Mostly sunny, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Mostly sunny, with a high near 39.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Mahwah NJ
 41.05°N 74.21°W (Elev. 397 ft)
Last Update:
6:03 pm EDT Mar 12, 2026
Forecast Valid:
2am EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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