Current conditions at

Caldwell, Essex County Airport (KCDW)

Lat: 40.88°NLon: 74.28°WElev: 171ft.

Fog/Mist

37°F

3°C

Humidity 93%
Wind Speed Calm
Barometer 30.39 in (1029.6 mb)
Dewpoint 35°F (2°C)
Visibility 5.00 mi
Last update 6 Mar 11:53 pm EST
Extended Forecast for

Mahwah NJ

  • Overnight

    Overnight: A chance of drizzle, mainly after 4am.  Cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Chance
    Drizzle

  • Saturday

    Saturday: A chance of drizzle before 7am.  Cloudy, with a high near 56. Calm wind becoming south around 6 mph in the afternoon.

    High: 56 °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 falling to near 49 by 8pm, then rising to around 56 during the remainder of the night. South wind 5 to 7 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °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 65. West wind around 8 mph, with gusts as high as 20 mph.

    High: 65 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40. West wind around 5 mph becoming calm  in the evening.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 46.

    Low: 46 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain after 1am.  Partly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Clear
    then Chance
    Rain

Detailed Forecast

Overnight
A chance of drizzle, mainly after 4am. Cloudy, with a low around 34. Calm wind.
Saturday
A chance of drizzle before 7am. Cloudy, with a high near 56. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
Showers likely and possibly a thunderstorm. Areas of fog after 1am. Otherwise, cloudy, with a temperature falling to near 49 by 8pm, then rising to around 56 during the remainder of the night. South wind 5 to 7 mph, with gusts as high as 20 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 65. West wind around 8 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 40. West wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 67.
Monday Night
Clear, with a low around 46.
Tuesday
Sunny, with a high near 71.
Tuesday Night
A 40 percent chance of rain after 1am. Partly cloudy, with a low around 49.
Wednesday
Rain likely, mainly before 1pm. Cloudy, with a high near 67. Chance of precipitation is 60%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 51.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
Mahwah NJ
 41.09°N 74.17°W (Elev. 299 ft)
12:51 pm EST Mar 6, 2026
12am EST Mar 7, 2026-6pm EDT Mar 13, 2026
 
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Additional Resources

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