Geneva, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Geneva, a city in Ontario County, New York.
This Afternoon
71°F
Mostly Sunny
Mostly sunny, with a high near 71. North wind around 9 mph.
7-day forecast for Geneva
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Mostly Sunny | 9 mph N | 0% |
| Tonight | 50°F | Mostly Cloudy | 2 to 7 mph NE | 0% |
| Saturday | 66°F | Mostly Sunny | 3 mph NE | 1% |
| Saturday Night | 55°F | Mostly Cloudy then Rain Showers Likely | 2 to 7 mph E | 65% |
| Sunday | 66°F | Rain Showers | 8 mph SW | 84% |
| Sunday Night | 51°F | Chance Rain Showers then Mostly Cloudy | 5 to 8 mph N | 44% |
| Monday | 63°F | Partly Sunny | 6 to 9 mph N | 1% |
| Monday Night | 48°F | Mostly Cloudy then Slight Chance Rain Showers | 3 to 8 mph NE | 22% |
| Tuesday | 62°F | Chance Rain Showers | 3 to 8 mph E | 29% |
| Tuesday Night | 48°F | Chance Rain Showers | 3 to 8 mph E | 25% |
| Wednesday | 61°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 8 mph E | 28% |
| Wednesday Night | 49°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 to 8 mph E | 36% |
| Thursday | 62°F | Chance Showers And Thunderstorms | 7 mph E | 36% |
| Thursday Night | 51°F | Chance Showers And Thunderstorms | 2 to 6 mph NE | 34% |
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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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 Sep 19, 2026.