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

62°F

17°C

Humidity 65%
Wind Speed SW 5 mph
Barometer 30.03 in (1017.3 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 31 Mar 2:53 am EDT
Extended Forecast for

Caldwell, Essex County Airport NJ

  • Overnight

    Overnight: Showers likely, mainly before 5am. Mostly cloudy, with a steady temperature around 62. Southwest wind around 7 mph. Chance of precipitation is 60%.

    Low: 62 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers before 2pm, then a slight chance of showers and thunderstorms between 2pm and 5pm. Mostly sunny, with a high near 79. Southwest wind 8 to 14 mph. Chance of precipitation is 30%.

    High: 79 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Southwest wind 8 to 11 mph. Chance of precipitation is 30%.

    Low: 63 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of rain, then rain and possibly a thunderstorm after 2pm. High near 78. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Chance Rain
    then Rain

  • Wednesday Night

    Wednesday Night: Rain and possibly a thunderstorm. Low around 46. North wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 46 °F

    Rain

  • Thursday

    Thursday: A 30 percent chance of rain. Cloudy, with a high near 53.

    High: 53 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain before 2am. Cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain

  • Friday

    Friday: Mostly cloudy, with a high near 72.

    High: 72 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Showers likely, mainly before 5am. Mostly cloudy, with a steady temperature around 62. Southwest wind around 7 mph. Chance of precipitation is 60%.
Tuesday
A chance of showers before 2pm, then a slight chance of showers and thunderstorms between 2pm and 5pm. Mostly sunny, with a high near 79. Southwest wind 8 to 14 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Southwest wind 8 to 11 mph. Chance of precipitation is 30%.
Wednesday
A chance of rain, then rain and possibly a thunderstorm after 2pm. High near 78. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Rain and possibly a thunderstorm. Low around 46. North wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A 30 percent chance of rain. Cloudy, with a high near 53.
Thursday Night
A 40 percent chance of rain before 2am. Cloudy, with a low around 44.
Friday
Mostly cloudy, with a high near 72.
Friday Night
Mostly cloudy, with a low around 56.
Saturday
A 30 percent chance of rain after 2pm. Partly sunny, with a high near 79.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 55.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 75.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 45.
Monday
A 30 percent chance of rain. Partly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Caldwell, Essex County Airport NJ
 40.88°N 74.27°W (Elev. 194 ft)
Last Update:
2:46 am EDT Mar 31, 2026
Forecast Valid:
3am EDT Mar 31, 2026-6pm EDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

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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