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

41°F

5°C

Humidity 86%
Wind Speed E 3 mph
Barometer 30.40 in (1030.0 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 6 Mar 3:53 pm EST
Extended Forecast for

2 Miles WNW Mahwah NJ

  • Tonight

    Tonight: A chance of drizzle, mainly after 4am. Cloudy, with a low around 33. East wind around 5 mph becoming calm in the evening.

    Low: 33 °F

    Chance
    Drizzle

  • Saturday

    Saturday: A chance of drizzle before 7am. Cloudy, with a high near 54. South wind 3 to 7 mph.

    High: 54 °F

    Chance
    Drizzle then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Areas of fog after 1am. Otherwise, cloudy, with a temperature rising to around 56 by 4am. South wind 8 to 11 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 50 °F⇑

    Showers
    Likely and
    Areas Fog

  • Sunday

    Sunday: A 20 percent chance of showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 62. West wind around 10 mph, with gusts as high as 20 mph.

    High: 62 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. West wind 5 to 7 mph.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 45.

    Low: 45 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain after 1am. Partly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Clear
    then Chance
    Rain

Detailed Forecast

Tonight
A chance of drizzle, mainly after 4am. Cloudy, with a low around 33. East wind around 5 mph becoming calm in the evening.
Saturday
A chance of drizzle before 7am. Cloudy, with a high near 54. South wind 3 to 7 mph.
Saturday Night
Showers likely and possibly a thunderstorm. Areas of fog after 1am. Otherwise, cloudy, with a temperature rising to around 56 by 4am. South wind 8 to 11 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A 20 percent chance of showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 62. West wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 39. West wind 5 to 7 mph.
Monday
Sunny, with a high near 64.
Monday Night
Clear, with a low around 45.
Tuesday
Sunny, with a high near 69.
Tuesday Night
A 40 percent chance of rain after 1am. Partly cloudy, with a low around 48.
Wednesday
Rain likely. Cloudy, with a high near 64. Chance of precipitation is 60%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 48.
Thursday Night
Mostly cloudy, with a low around 28.
Friday
Partly sunny, with a high near 45.
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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:
12:51 pm EST Mar 6, 2026
Forecast Valid:
4pm EST Mar 6, 2026-6pm EDT Mar 13, 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