Hazardous Weather Conditions
Current conditions at
Caldwell, Essex County Airport (KCDW)
Lat: 40.88°NLon: 74.28°WElev: 171ft.
Fair
39°F
4°C
| Humidity | 79% |
| Wind Speed | Calm |
| Barometer | 30.10 in (1019.7 mb) |
| Dewpoint | 33°F (1°C) |
| Visibility | 10.00 mi |
| Last update | 19 Apr 10:53 pm EDT |
Extended Forecast for
Hillburn NY
Frost Advisory April 20, 12:00am until April 20, 08:00am
Freeze Warning April 21, 12:00am until April 21, 09:00am
Tonight

Low: 34 °F
Frost
Monday
High: 50 °F
Chance
Rain/Snow
then Slight
Chance
ShowersMonday Night

Low: 27 °F
Mostly Clear
Tuesday

High: 54 °F
Sunny
Tuesday Night
Low: 40 °F
Mostly Cloudy
then Chance
ShowersWednesday
High: 61 °F
Chance
Showers then
Partly SunnyWednesday Night

Low: 42 °F
Mostly Clear
Thursday

High: 70 °F
Mostly Sunny
Thursday Night

Low: 45 °F
Partly Cloudy
Detailed Forecast
Tonight
Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 34. Northwest wind around 5 mph becoming calm after midnight.
Monday
A chance of rain and snow showers before 11am, then a chance of rain showers between 11am and 2pm. Partly sunny, with a high near 50. Light west wind becoming northwest 5 to 9 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 40%.
Monday Night
Mostly clear, with a low around 27. Northwest wind 5 to 7 mph.
Tuesday
Sunny, with a high near 54. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
A 30 percent chance of showers, mainly after 2am. Increasing clouds, with a low around 40. South wind around 6 mph.
Wednesday
A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 61.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 70.
Friday Night
A 40 percent chance of showers. Partly cloudy, with a low around 45.
Saturday
A 50 percent chance of showers. Partly sunny, with a high near 65.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 45.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 62.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Hillburn NY
41.13°N 74.16°W (Elev. 335 ft)
41.13°N 74.16°W (Elev. 335 ft)
6:50 pm EDT Apr 19, 2026
11pm EDT Apr 19, 2026-6pm EDT Apr 26, 2026



