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

50°F

10°C

Humidity 96%
Wind Speed Vrbl 3 mph
Barometer 29.78 in (1008.8 mb)
Dewpoint 49°F (9°C)
Visibility NA
Last update 8 Mar 5:53 am EDT
Extended Forecast for

2 Miles SSW Mahwah NJ

  • Today

    Today: A 20 percent chance of showers before 11am. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 67. West wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 67 °F

    Slight Chance
    Showers and
    Areas Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. West wind 3 to 6 mph.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 66. Calm wind becoming southwest 5 to 9 mph in the afternoon.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. Southwest wind around 5 mph becoming calm in the evening.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 49.

    Low: 49 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 70.

    High: 70 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers after 2am. Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.

    High: 62 °F

    Showers
    Likely

Detailed Forecast

Today
A 20 percent chance of showers before 11am. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 67. West wind 6 to 9 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 42. West wind 3 to 6 mph.
Monday
Sunny, with a high near 66. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Monday Night
Mostly clear, with a low around 42. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 72. Calm wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
Increasing clouds, with a low around 49.
Wednesday
A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 70.
Wednesday Night
A 50 percent chance of showers after 2am. Mostly cloudy, with a low around 54.
Thursday
Showers likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.
Thursday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 48.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 51.
Basemap Options
Click map to change the forecast location
Loading map...
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:
4:09 am EDT Mar 8, 2026
Forecast Valid:
6am EDT Mar 8, 2026-6pm EDT Mar 14, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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