Millbrook, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Millbrook, a village in Dutchess County, New York.
This Afternoon
76°F
Sunny
Sunny, with a high near 76. North wind around 8 mph.
7-day forecast for Millbrook
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 76°F | Sunny | 8 mph N | 0% |
| Tonight | 47°F | Partly Cloudy | 7 mph N | 0% |
| Saturday | 68°F | Mostly Sunny | 1 to 5 mph NW | 0% |
| Saturday Night | 52°F | Mostly Cloudy | 0 to 3 mph SE | 14% |
| Sunday | 63°F | Rain Showers | 6 mph SE | 95% |
| Sunday Night | 53°F | Rain Showers | 2 to 10 mph E | 95% |
| Monday | 65°F | Slight Chance Rain Showers | 7 to 10 mph N | 23% |
| Monday Night | 48°F | Slight Chance Rain Showers then Mostly Cloudy | 7 mph N | 20% |
| Tuesday | 61°F | Slight Chance Rain Showers | 7 mph NE | 23% |
| Tuesday Night | 46°F | Mostly Cloudy | 7 mph NE | 12% |
| Wednesday | 61°F | Partly Sunny then Slight Chance Rain Showers | 9 mph NE | 15% |
| Wednesday Night | 46°F | Chance Rain Showers | 5 to 8 mph NE | 27% |
| Thursday | 61°F | Chance Rain Showers | 9 mph NE | 29% |
| Thursday Night | 48°F | Chance Rain Showers | 5 to 8 mph N | 34% |
Forecast source: National Weather Service (api.weather.gov) for Millbrook (41.785, -73.692). Updated through the day.
Growing snapshot for Millbrook
Last spring frost
May 4
First fall frost
Oct 7
Growing season
155 days
Hardiness zone
6a
More local growing data for Millbrook: nearby ZIP 12545 weather · frost dates · planting calendar · New York frost dates
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Climate data from the nearest NOAA station, Millbrook 3 W, Ny (3.4 mi from Millbrook). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.