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

58°F

14°C

Humidity 65%
Wind Speed W 5 mph
Barometer 29.73 in (1007.2 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 30 Apr 2:53 pm EDT
Extended Forecast for

Caldwell NJ

  • This Afternoon

    This Afternoon: A 20 percent chance of showers. Partly sunny, with a steady temperature around 56. Northwest wind around 7 mph.

    High: 56 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 44. Northwest wind around 8 mph.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 64. Northwest wind around 8 mph.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 46. West wind 3 to 6 mph.

    Low: 46 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers, mainly after 2pm. Mostly cloudy, with a high near 59. Northwest wind 3 to 6 mph.

    High: 59 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Partly sunny, with a steady temperature around 56. Northwest wind around 7 mph.
Tonight
Partly cloudy, with a low around 44. Northwest wind around 8 mph.
Friday
Sunny, with a high near 64. Northwest wind around 8 mph.
Friday Night
A 40 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 46. West wind 3 to 6 mph.
Saturday
A 30 percent chance of showers, mainly after 2pm. Mostly cloudy, with a high near 59. Northwest wind 3 to 6 mph.
Saturday Night
A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 67.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
Mostly cloudy, with a low around 59.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 72.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Thursday
Showers likely. Mostly cloudy, with a high near 67.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Caldwell NJ
 40.83°N 74.28°W (Elev. 420 ft)
Last Update:
2:27 pm EDT Apr 30, 2026
Forecast Valid:
3pm EDT Apr 30, 2026-6pm EDT May 7, 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