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 12 mph
Barometer 30.45 in (1031.6 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 2 Apr 2:53 pm EDT
Extended Forecast for

Hillburn NY

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 45. East wind around 8 mph.

    High: 45 °F

    Mostly Cloudy

  • Tonight

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

    Low: 40 °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 71. Calm wind becoming south 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 71 °F

    Areas Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 57. Southwest wind 3 to 6 mph.

    Low: 57 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers, mainly after 2pm. Partly sunny, with a high near 72. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 72 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly between 8pm and midnight. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.

    Low: 45 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers. High near 68. Chance of precipitation is 100%.

    High: 68 °F

    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 45. East wind around 8 mph.
Tonight
A chance of drizzle or light rain. Patchy fog after midnight. Otherwise, cloudy, with a low around 40. 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 71. Calm wind becoming south 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 57. Southwest wind 3 to 6 mph.
Saturday
A 40 percent chance of showers, mainly after 2pm. Partly sunny, with a high near 72. 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. Chance of precipitation is 60%.
Sunday
Showers. High near 68. Chance of precipitation is 100%.
Sunday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 38.
Monday
Mostly sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
A 30 percent chance of showers. Mostly sunny, with a high near 51.
Tuesday Night
A 30 percent chance of showers. Mostly clear, with a low around 28.
Wednesday
Sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hillburn NY
 41.13°N 74.16°W (Elev. 335 ft)
Last Update:
2:27 pm EDT Apr 2, 2026
Forecast Valid:
2pm EDT Apr 2, 2026-6pm EDT Apr 8, 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