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

66°F

19°C

Humidity 96%
Wind Speed SE 5 mph
Barometer 30.02 in (1017.1 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 26 Jun 5:53 am EDT
Extended Forecast for

Caldwell NJ

  • Today

    Today: Showers likely, mainly before 7am. Increasing clouds, with a high near 85. Light and variable wind becoming west 5 to 9 mph in the morning. Chance of precipitation is 60%.

    High: 85 °F

    Showers
    Likely then
    Mostly Cloudy

  • Tonight

    Tonight: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 66. West wind around 6 mph becoming calm in the evening.

    Low: 66 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A 50 percent chance of showers. Mostly cloudy, with a high near 80. Light and variable wind.

    High: 80 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 2am. Mostly cloudy, with a low around 64. Light and variable wind.

    Low: 64 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 84. Calm wind becoming northeast around 5 mph.

    High: 84 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Showers likely, mainly before 7am. Increasing clouds, with a high near 85. Light and variable wind becoming west 5 to 9 mph in the morning. Chance of precipitation is 60%.
Tonight
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 66. West wind around 6 mph becoming calm in the evening.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 80. Light and variable wind.
Saturday Night
A 20 percent chance of showers before 2am. Mostly cloudy, with a low around 64. Light and variable wind.
Sunday
Mostly sunny, with a high near 84. Calm wind becoming northeast around 5 mph.
Sunday Night
Partly cloudy, with a low around 66.
Monday
Mostly sunny, with a high near 86.
Monday Night
Partly cloudy, with a low around 67.
Tuesday
A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 91.
Tuesday Night
A 30 percent chance of showers before 2am. Partly cloudy, with a low around 70.
Wednesday
Mostly sunny, with a high near 94.
Wednesday Night
Partly cloudy, with a low around 73.
Thursday
Mostly sunny, with a high near 96.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Caldwell NJ
 40.83°N 74.28°W (Elev. 420 ft)
Last Update:
3:39 am EDT Jun 26, 2026
Forecast Valid:
6am EDT Jun 26, 2026-6pm EDT Jul 2, 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