Geneva, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Geneva, a city in Ontario County, New York.
Today
82°F
Sunny
Sunny, with a high near 82. Southeast wind 3 to 8 mph.
7-day forecast for Geneva
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Sunny | 3 to 8 mph SE | 0% |
| Tonight | 63°F | Mostly Clear | 2 to 9 mph SE | 0% |
| Wednesday | 88°F | Mostly Sunny | 7 mph S | 11% |
| Wednesday Night | 69°F | Partly Cloudy then Slight Chance Rain Showers | 6 mph S | 21% |
| Thursday | 88°F | Showers And Thunderstorms | 5 mph SW | 83% |
| Thursday Night | 68°F | Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 3 mph SW | 83% |
| Friday | 85°F | Showers And Thunderstorms Likely | 3 mph W | 73% |
| Friday Night | 67°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 3 mph SW | 73% |
| Saturday | 85°F | Chance Showers And Thunderstorms | 5 mph W | 48% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 3 mph W | 48% |
| Sunday | 88°F | Chance Showers And Thunderstorms | 3 to 7 mph SW | 25% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms | 6 mph SW | 36% |
| Monday | 85°F | Chance Rain Showers | 6 to 9 mph W | 41% |
| Monday Night | 66°F | Chance Showers And Thunderstorms | 7 mph W | 50% |
Forecast source: National Weather Service (api.weather.gov) for Geneva (42.863, -76.983). Updated through the day.
Growing snapshot for Geneva
Last spring frost
Apr 30
First fall frost
Oct 21
Growing season
173 days
Hardiness zone
6b
More local growing data for Geneva: nearby ZIP 14456 weather · frost dates · planting calendar · New York frost dates
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Phelps
Port Gibson
Shortsville
Springwater
Victor
Climate data from the nearest NOAA station, Geneva Rsch Farm, Ny (2.6 mi from Geneva). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.