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.

Fair

64°F

18°C

Humidity 24%
Wind Speed Calm
Barometer 30.07 in (1018.8 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 12 May 7:53 pm EDT
Extended Forecast for

Caldwell, Essex County Airport NJ

  • Tonight

    Tonight: Increasing clouds, with a low around 50. Southwest wind around 5 mph becoming calm in the evening.

    Low: 50 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 74. South wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 74 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Showers, mainly after 11pm. Patchy fog after 2am. Low around 54. South wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 54 °F

    Showers
    Likely then
    Showers and
    Patchy Fog

  • Thursday

    Thursday: Showers and possibly a thunderstorm. Patchy fog. High near 66. Calm wind becoming north around 6 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 66 °F

    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Northwest wind around 7 mph. Chance of precipitation is 40%.

    Low: 51 °F

    Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 50. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly cloudy, with a high near 74. South wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Showers, mainly after 11pm. Patchy fog after 2am. Low around 54. South wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers and possibly a thunderstorm. Patchy fog. High near 66. Calm wind becoming north around 6 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Northwest wind around 7 mph. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 68.
Friday Night
Partly cloudy, with a low around 53.
Saturday
Sunny, with a high near 81.
Saturday Night
Partly cloudy, with a low around 61.
Sunday
Sunny, with a high near 84.
Sunday Night
Partly cloudy, with a low around 61.
Monday
Mostly sunny, with a high near 85.
Monday Night
Partly cloudy, with a low around 65.
Tuesday
A 30 percent chance of showers. Mostly sunny, with a high near 92.
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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:
2:36 pm EDT May 12, 2026
Forecast Valid:
7pm EDT May 12, 2026-6pm EDT May 19, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation