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.

A Few Clouds

68°F

20°C

Humidity 73%
Wind Speed Calm
Barometer 29.74 in (1007.3 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 17 Apr 3:53 am EDT
Extended Forecast for

Hillburn NY

  • Overnight

    Overnight: A 20 percent chance of showers. Mostly cloudy, with a low around 63. Northwest wind around 5 mph.

    Low: 63 °F

    Slight Chance
    Showers

  • Friday

    Friday: A slight chance of showers before 8am, then scattered showers and thunderstorms after 11am. Partly sunny, with a high near 75. North wind around 7 mph. Chance of precipitation is 30%.

    High: 75 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 54. North wind around 6 mph becoming calm in the evening.

    Low: 54 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 69. Calm wind becoming southeast 5 to 8 mph in the morning.

    High: 69 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of showers, mainly after 2am. Increasing clouds, with a low around 49. Southeast wind 5 to 7 mph.

    Low: 49 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Sunday

    Sunday: Showers, mainly after 8am. Temperature rising to near 53 by 11am, then falling to around 46 during the remainder of the day. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F⇓

    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 34.

    Low: 34 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of showers. Mostly cloudy, with a low around 63. Northwest wind around 5 mph.
Friday
A slight chance of showers before 8am, then scattered showers and thunderstorms after 11am. Partly sunny, with a high near 75. North wind around 7 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 54. North wind around 6 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 69. Calm wind becoming southeast 5 to 8 mph in the morning.
Saturday Night
A 50 percent chance of showers, mainly after 2am. Increasing clouds, with a low around 49. Southeast wind 5 to 7 mph.
Sunday
Showers, mainly after 8am. Temperature rising to near 53 by 11am, then falling to around 46 during the remainder of the day. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 34.
Monday
Mostly sunny, with a high near 47.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Sunny, with a high near 54.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Sunny, with a high near 67.
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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:
2:22 am EDT Apr 17, 2026
Forecast Valid:
4am EDT Apr 17, 2026-6pm EDT Apr 23, 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