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.

Light Rain Fog/Mist

61°F

16°C

Humidity 93%
Wind Speed Calm
Barometer 30.06 in (1018.3 mb)
Dewpoint 59°F (15°C)
Visibility 4.00 mi
Last update 20 Sep 7:53 am EDT
Extended Forecast for

Caldwell, Essex County Airport NJ

  • Today

    Today: Rain, with thunderstorms also possible after 5pm. High near 67. Southeast wind around 8 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 67 °F

    Rain

  • Tonight

    Tonight: Periods of rain and possibly a thunderstorm before 11pm, then a chance of rain. Low around 58. Light and variable wind becoming north 5 to 8 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 58 °F

    Rain then
    Chance Rain

  • Monday

    Monday: Mostly cloudy, with a high near 67. Northeast wind 8 to 10 mph.

    High: 67 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 54. Northeast wind around 8 mph.

    Low: 54 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers. Mostly cloudy, with a high near 62. Northeast wind around 10 mph, with gusts as high as 24 mph.

    High: 62 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 63.

    High: 63 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 63.

    High: 63 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Today
Rain, with thunderstorms also possible after 5pm. High near 67. Southeast wind around 8 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Periods of rain and possibly a thunderstorm before 11pm, then a chance of rain. Low around 58. Light and variable wind becoming north 5 to 8 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Mostly cloudy, with a high near 67. Northeast wind 8 to 10 mph.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 54. Northeast wind around 8 mph.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 62. Northeast wind around 10 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around 49.
Wednesday
Mostly cloudy, with a high near 63.
Wednesday Night
Mostly cloudy, with a low around 49.
Thursday
A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 63.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 49.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 64.
Friday Night
Mostly cloudy, with a low around 51.
Saturday
Partly sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Caldwell, Essex County Airport NJ
 40.88°N 74.27°W (Elev. 194 ft)
Last Update:
3:41 am EDT Sep 20, 2026
Forecast Valid:
8am EDT Sep 20, 2026-6pm EDT Sep 26, 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