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.

Partly Cloudy

32°F

0°C

Humidity 50%
Wind Speed NW 15 G 20 mph
Barometer 30.05 in (1018.2 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 12 Jan 12:53 am EST
Extended Forecast for

2 Miles WNW Mahwah NJ

  • Overnight

    Overnight: Mostly clear, with a low around 26. Wind chill values between 15 and 20. Northwest wind 14 to 17 mph, with gusts as high as 36 mph.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 38. Wind chill values between 15 and 25. West wind around 9 mph, with gusts as high as 23 mph.

    High: 38 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. Southwest wind 6 to 8 mph.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42. Wind chill values between 20 and 30. Southwest wind around 7 mph.

    High: 42 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a steady temperature around 36. South wind around 8 mph.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain. Cloudy, with a high near 45.

    High: 45 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain. Cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.

    High: 36 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 26. Wind chill values between 15 and 20. Northwest wind 14 to 17 mph, with gusts as high as 36 mph.
Monday
Sunny, with a high near 38. Wind chill values between 15 and 25. West wind around 9 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 27. Southwest wind 6 to 8 mph.
Tuesday
Mostly sunny, with a high near 42. Wind chill values between 20 and 30. Southwest wind around 7 mph.
Tuesday Night
Mostly cloudy, with a steady temperature around 36. South wind around 8 mph.
Wednesday
A 30 percent chance of rain. Cloudy, with a high near 45.
Wednesday Night
A 50 percent chance of rain. Cloudy, with a low around 32.
Thursday
A chance of rain before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 19.
Friday
Mostly sunny, with a high near 29.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Mostly sunny, with a high near 33.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 32.
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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:
1:42 pm EST Jan 11, 2026
Forecast Valid:
1am EST Jan 12, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation