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.

Mostly Cloudy

45°F

7°C

Humidity 49%
Wind Speed NW 8 mph
Barometer 29.77 in (1008.6 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 11 Jan 11:53 am EST
Extended Forecast for

2 Miles SSW Mahwah NJ

  • This Afternoon

    This Afternoon: A 30 percent chance of snow showers, mainly after 4pm. Sunny early, then becoming partly sunny, with a high near 44. West wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 44 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: A 30 percent chance of snow showers before 7pm. Partly cloudy, with a low around 28. Wind chill values between 20 and 25. Northwest wind 13 to 18 mph, with gusts as high as 32 mph.

    Low: 28 °F

    Chance Snow
    Showers then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 41. Wind chill values between 20 and 30. Southwest wind 8 to 10 mph, with gusts as high as 24 mph.

    High: 41 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 28. Southwest wind 3 to 7 mph.

    Low: 28 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44. Southwest wind 3 to 7 mph.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

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

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain after 1pm. Cloudy, with a high near 47.

    High: 47 °F

    Cloudy then
    Chance Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain before 1pm, then a chance of rain and snow. Partly sunny, with a high near 36. Chance of precipitation is 30%.

    High: 36 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

This Afternoon
A 30 percent chance of snow showers, mainly after 4pm. Sunny early, then becoming partly sunny, with a high near 44. West wind 8 to 11 mph, with gusts as high as 21 mph.
Tonight
A 30 percent chance of snow showers before 7pm. Partly cloudy, with a low around 28. Wind chill values between 20 and 25. Northwest wind 13 to 18 mph, with gusts as high as 32 mph.
Monday
Sunny, with a high near 41. Wind chill values between 20 and 30. Southwest wind 8 to 10 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 28. Southwest wind 3 to 7 mph.
Tuesday
Mostly sunny, with a high near 44. Southwest wind 3 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
A 30 percent chance of rain after 1pm. Cloudy, with a high near 47.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 29.
Thursday
A chance of rain before 1pm, then a chance of rain and snow. Partly sunny, with a high near 36. Chance of precipitation is 30%.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 19.
Friday
Partly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Mostly sunny, with a high near 35.
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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:
1:40 am EST Jan 11, 2026
Forecast Valid:
12pm EST Jan 11, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation