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.
Today
69°F
Partly Sunny
Partly sunny, with a high near 69. East wind around 7 mph.
7-day forecast for Mount Kisco
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 69°F | Partly Sunny | 7 mph E | 0% |
| Tonight | 53°F | Mostly Cloudy | 5 mph SE | 5% |
| Sunday | 67°F | Rain | 3 to 7 mph SE | 95% |
| Sunday Night | 52°F | Rain | 5 to 9 mph NE | 92% |
| Monday | 66°F | Slight Chance Light Rain then Partly Sunny | 7 to 10 mph N | 19% |
| Monday Night | 48°F | Mostly Cloudy then Slight Chance Rain Showers | 8 mph NE | 20% |
| Tuesday | 61°F | Slight Chance Rain Showers | 9 mph NE | 23% |
| Tuesday Night | 46°F | Slight Chance Rain Showers then Mostly Cloudy | 7 to 10 mph NE | 23% |
| Wednesday | 63°F | Partly Sunny then Slight Chance Rain Showers | 10 to 14 mph NE | 18% |
| Wednesday Night | 47°F | Chance Rain Showers | 13 mph NE | 30% |
| Thursday | 61°F | Chance Rain Showers | 14 mph NE | 32% |
| Thursday Night | 47°F | Chance Rain Showers | 14 mph NE | 38% |
| Friday | 63°F | Chance Rain Showers | 13 mph N | 37% |
| Friday Night | 48°F | Chance Rain Showers | 14 mph N | 32% |
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
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Dobbs Ferry
Eastchester
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Fairview
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Harrison
Hartsdale
Hastings-on-Hudson
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Heritage Hills
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Mamaroneck
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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 Sep 19, 2026.