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

67°F

19°C

Humidity 97%
Wind Speed Calm
Barometer 29.84 in (1010.9 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 6 Nov 3:53 am EST
Extended Forecast for

2 Miles SSW Mahwah NJ

  • Overnight

    Overnight: A 50 percent chance of rain and thunderstorms. Cloudy, with a low around 64. Calm wind.

    Low: 64 °F

    Chance Rain

  • Friday

    Friday: Rain and thunderstorms before 1pm, then rain likely. Steady temperature around 65. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 65 °F

    Rain

  • Friday Night

    Friday Night: Cloudy during the early evening, then gradual clearing, with a low around 49. Calm wind.

    Low: 49 °F

    Gradual
    Clearing

  • Saturday

    Saturday: A slight chance of showers between 1pm and 4pm. Mostly sunny, with a high near 63. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 63 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43. West wind 6 to 9 mph, with gusts as high as 22 mph.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 50 percent chance of rain and thunderstorms. Cloudy, with a low around 64. Calm wind.
Friday
Rain and thunderstorms before 1pm, then rain likely. Steady temperature around 65. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Cloudy during the early evening, then gradual clearing, with a low around 49. Calm wind.
Saturday
A slight chance of showers between 1pm and 4pm. Mostly sunny, with a high near 63. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 43. West wind 6 to 9 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 41.
Monday
Mostly sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 38.
Veterans Day
Sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 56.
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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:
2:56 am EST Nov 6, 2026
Forecast Valid:
4am EST Nov 6, 2026-6pm EST Nov 12, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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