Current conditions at

Caldwell, Essex County Airport (KCDW)

Lat: 40.88°NLon: 74.28°WElev: 171ft.

Light Rain

45°F

7°C

Humidity 74%
Wind Speed Calm
Barometer 30.15 in (1021.5 mb)
Dewpoint 37°F (3°C)
Visibility 8.00 mi
Last update 22 Apr 4:53 am EDT
Extended Forecast for

Mahwah NJ

  • Overnight

    Overnight: Showers likely.  Cloudy, with a low around 41. South wind around 7 mph.  Chance of precipitation is 60%.

    Low: 41 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, mainly before 11am.  Mostly cloudy, with a high near 55. South wind 6 to 8 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 70. Light northwest wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 24 mph.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 46. Northwest wind around 6 mph becoming calm  after midnight.

    Low: 46 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers after 8am.  Mostly cloudy, with a high near 54.

    High: 54 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers before 2am.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance
    Showers

Detailed Forecast

Overnight
Showers likely. Cloudy, with a low around 41. South wind around 7 mph. Chance of precipitation is 60%.
Wednesday
Showers likely, mainly before 11am. Mostly cloudy, with a high near 55. South wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Partly cloudy, with a low around 42. Calm wind.
Thursday
Sunny, with a high near 70. Light northwest wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 24 mph.
Thursday Night
Increasing clouds, with a low around 46. Northwest wind around 6 mph becoming calm after midnight.
Friday
Partly sunny, with a high near 62.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
A 50 percent chance of showers after 8am. Mostly cloudy, with a high near 54.
Saturday Night
A 40 percent chance of showers before 2am. Mostly cloudy, with a low around 42.
Sunday
Partly sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 64.
Monday Night
A 30 percent chance of showers. Partly cloudy, with a low around 46.
Tuesday
Showers likely. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Mahwah NJ
 41.09°N 74.17°W (Elev. 299 ft)
2:25 am EDT Apr 22, 2026
5am EDT Apr 22, 2026-6pm EDT Apr 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database