Crompond, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Crompond, a community in Westchester County, New York.
Overnight
49°F
Patchy Fog
Patchy fog. Partly cloudy, with a low around 49. Southwest wind around 2 mph.
7-day forecast for Crompond
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 49°F | Patchy Fog | 2 mph SW | 3% |
| Wednesday | 72°F | Patchy Fog then Sunny | 2 to 9 mph SW | 3% |
| Wednesday Night | 55°F | Mostly Cloudy | 3 mph S | 2% |
| Thursday | 70°F | Rain Showers Likely | 5 to 8 mph S | 63% |
| Thursday Night | 60°F | Rain Showers | 5 mph S | 80% |
| Friday | 67°F | Rain Showers | 3 mph W | 80% |
| Friday Night | 52°F | Showers And Thunderstorms | 3 mph N | 77% |
| Saturday | 64°F | Chance Rain Showers | 6 mph NW | 46% |
| Saturday Night | 42°F | Slight Chance Rain Showers | 6 mph NW | 21% |
| Sunday | 59°F | Slight Chance Rain Showers then Mostly Sunny | 3 to 7 mph W | 21% |
| Sunday Night | 38°F | Partly Cloudy then Slight Chance Light Rain | 5 mph W | 16% |
| Monday | 58°F | Slight Chance Light Rain | 6 to 12 mph NW | 24% |
| Monday Night | 37°F | Slight Chance Light Rain | 7 mph W | 23% |
| Tuesday | 59°F | Slight Chance Light Rain then Mostly Sunny | 6 to 12 mph W | 18% |
Forecast source: National Weather Service (api.weather.gov) for Crompond (41.295, -73.840). Updated through the day.
Growing snapshot for Crompond
Last spring frost
Apr 30
First fall frost
Oct 17
Growing season
172 days
Hardiness zone
6b
More local growing data for Crompond: nearby ZIP 10547 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Ardsley
Armonk
Bedford
Bedford Hills
Briarcliff Manor
Bronxville
Buchanan
Chappaqua
Croton-on-Hudson
Crugers
Dobbs Ferry
Eastchester
Elmsford
Fairview
Golden's Bridge
Greenville
Harrison
Hartsdale
Hastings-on-Hudson
Hawthorne
Heritage Hills
Irvington
Jefferson Valley-Yorktown
Katonah
Lake Mohegan
Larchmont
Lincolndale
Mamaroneck
Millwood
Montrose
Climate data from the nearest NOAA station, Shrub Oak, Ny (1.4 mi from Crompond). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.