Mount Kisco, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mount Kisco, a village in Westchester County, New York.
Tonight
49°F
Patchy Fog
Patchy fog after 11pm. Partly cloudy, with a low around 49. Southwest wind around 3 mph.
7-day forecast for Mount Kisco
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 49°F | Patchy Fog | 3 mph SW | 3% |
| Wednesday | 72°F | Patchy Fog then Sunny | 2 to 10 mph SW | 3% |
| Wednesday Night | 55°F | Partly Cloudy | 5 mph S | 2% |
| Thursday | 70°F | Chance Rain Showers | 5 to 8 mph S | 54% |
| Thursday Night | 61°F | Rain Showers | 5 mph S | 81% |
| Friday | 67°F | Rain Showers | 5 mph SW | 81% |
| Friday Night | 53°F | Showers And Thunderstorms | 3 mph NW | 80% |
| Saturday | 65°F | Chance Rain Showers | 7 mph NW | 47% |
| Saturday Night | 41°F | Slight Chance Rain Showers | 6 mph NW | 19% |
| Sunday | 60°F | Slight Chance Rain Showers then Mostly Sunny | 7 mph NW | 18% |
| Sunday Night | 36°F | Partly Cloudy then Slight Chance Light Rain | 5 mph W | 16% |
| Monday | 58°F | Slight Chance Light Rain | 5 to 13 mph NW | 23% |
| Monday Night | 35°F | Chance Light Rain | 7 mph W | 25% |
| Tuesday | 60°F | Slight Chance Light Rain then Mostly Sunny | 6 to 12 mph W | 18% |
Forecast source: National Weather Service (api.weather.gov) for Mount Kisco (41.202, -73.728). Updated through the day.
Growing snapshot for Mount Kisco
Last spring frost
Apr 25
First fall frost
Oct 19
Growing season
174 days
Hardiness zone
7a
More local growing data for Mount Kisco: nearby ZIP 10549 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Ardsley
Armonk
Bedford
Bedford Hills
Briarcliff Manor
Bronxville
Buchanan
Chappaqua
Crompond
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
Climate data from the nearest NOAA station, Yorktown Hts 1W, Ny (6 mi from Mount Kisco). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.