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
68°F
Partly Sunny
Partly sunny, with a high near 68. Southwest wind around 6 mph.
7-day forecast for Millbrook
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Partly Sunny | 6 mph SW | 5% |
| Tonight | 48°F | Mostly Clear | 3 mph S | 5% |
| Wednesday | 72°F | Mostly Sunny | 3 to 7 mph S | 3% |
| Wednesday Night | 55°F | Mostly Cloudy | 5 mph S | 2% |
| Thursday | 69°F | Light Rain Likely | 5 to 8 mph S | 56% |
| Thursday Night | 59°F | Light Rain Likely | 5 mph S | 59% |
| Friday | 68°F | Light Rain Likely | 3 mph S | 72% |
| Friday Night | 51°F | Light Rain Likely | 3 mph NE | 72% |
| Saturday | 62°F | Chance Light Rain | 5 mph N | 48% |
| Saturday Night | 42°F | Chance Light Rain | 3 mph N | 27% |
| Sunday | 59°F | Chance Light Rain then Mostly Sunny | 5 mph NW | 26% |
| Sunday Night | 39°F | Partly Cloudy then Slight Chance Light Rain | 2 mph NW | 18% |
| Monday | 56°F | Chance Light Rain | 2 to 7 mph NW | 30% |
| Monday Night | 37°F | Chance Light Rain | 5 mph W | 30% |
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 Nov 3, 2026.