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

77°F

25°C

Humidity 45%
Wind Speed E 8 mph
Barometer 30.44 in (1031.3 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 2 Apr 5:53 pm EDT
Extended Forecast for

Hillburn NY

  • Tonight

    Tonight: A chance of drizzle or light rain. Patchy fog after 10pm. Otherwise, cloudy, with a low around 39. East wind 5 to 10 mph becoming light southeast after midnight. Chance of precipitation is 40%.

    Low: 39 °F

    Chance Light
    Rain and
    Patchy Fog

  • Friday

    Friday: Areas of fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 70. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 70 °F

    Areas Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 56. Southwest wind 3 to 6 mph.

    Low: 56 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers, mainly after 2pm. Partly sunny, with a high near 70. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 70 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly between 8pm and midnight. Mostly cloudy, with a low around 45. Southeast wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 45 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers. High near 66. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 66 °F

    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 37.

    Low: 37 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of drizzle or light rain. Patchy fog after 10pm. Otherwise, cloudy, with a low around 39. East wind 5 to 10 mph becoming light southeast after midnight. Chance of precipitation is 40%.
Friday
Areas of fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 70. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 56. Southwest wind 3 to 6 mph.
Saturday
A 40 percent chance of showers, mainly after 2pm. Partly sunny, with a high near 70. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Saturday Night
Showers likely, mainly between 8pm and midnight. Mostly cloudy, with a low around 45. Southeast wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Sunday
Showers. High near 66. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 37.
Monday
Mostly sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 49.
Tuesday Night
A 30 percent chance of showers. Mostly clear, with a low around 28.
Wednesday
Sunny, with a high near 49.
Wednesday Night
Mostly clear, with a low around 31.
Thursday
Mostly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hillburn NY
 41.13°N 74.19°W (Elev. 600 ft)
Last Update:
2:27 pm EDT Apr 2, 2026
Forecast Valid:
6pm EDT Apr 2, 2026-6pm EDT Apr 9, 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