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Current conditions at

Caldwell, Essex County Airport (KCDW)

Lat: 40.88°NLon: 74.28°WElev: 171ft.

Light Rain

73°F

23°C

Humidity 74%
Wind Speed NW 9 mph
Barometer 29.67 in (1005.0 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 29 Jul 9:53 pm EDT
Extended Forecast for

Caldwell NJ

  • Tonight

    Tonight: A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Northwest wind 3 to 5 mph. Chance of precipitation is 40%.

    Low: 65 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 77. North wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 77 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 63. North wind around 5 mph becoming calm in the evening.

    Low: 63 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 82. Light northwest wind.

    High: 82 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 65. Calm wind.

    Low: 65 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 84.

    High: 84 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 67.

    Low: 67 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers after 2pm. Mostly cloudy, with a high near 81.

    High: 81 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

    Low: 66 °F

    Showers
    Likely

Detailed Forecast

Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Northwest wind 3 to 5 mph. Chance of precipitation is 40%.
Thursday
A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 77. North wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 63. North wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 82. Light northwest wind.
Friday Night
Partly cloudy, with a low around 65. Calm wind.
Saturday
Partly sunny, with a high near 84.
Saturday Night
Mostly cloudy, with a low around 67.
Sunday
A 40 percent chance of showers after 2pm. Mostly cloudy, with a high near 81.
Sunday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
Monday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 81. Chance of precipitation is 40%.
Monday Night
A chance of thunderstorms. Partly cloudy, with a low around 66. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 66.
Wednesday
Sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Caldwell NJ
 40.86°N 74.28°W (Elev. 302 ft)
Last Update:
9:30 pm EDT Jul 29, 2026
Forecast Valid:
10pm EDT Jul 29, 2026-6pm EDT Aug 5, 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