Fair Haven, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Fair Haven, a village in Cayuga County, New York.
Today
80°F
Sunny
Sunny, with a high near 80. Northwest wind 3 to 7 mph.
7-day forecast for Fair Haven
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 80°F | Sunny | 3 to 7 mph NW | 0% |
| Tonight | 64°F | Mostly Clear | 1 to 5 mph E | 0% |
| Wednesday | 87°F | Mostly Sunny | 6 mph S | 0% |
| Wednesday Night | 70°F | Mostly Cloudy then Chance Rain Showers | 5 mph S | 25% |
| Thursday | 84°F | Showers And Thunderstorms Likely | 5 mph SW | 68% |
| Thursday Night | 69°F | Showers And Thunderstorms Likely | 2 mph SW | 68% |
| Friday | 81°F | Chance Showers And Thunderstorms | 5 mph W | 50% |
| Friday Night | 67°F | Chance Showers And Thunderstorms | 2 mph SW | 50% |
| Saturday | 82°F | Chance Showers And Thunderstorms | 5 mph W | 42% |
| Saturday Night | 68°F | Chance Showers And Thunderstorms | 3 mph SW | 31% |
| Sunday | 85°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 6 mph SW | 22% |
| Sunday Night | 69°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 2 to 6 mph SW | 43% |
| Monday | 82°F | Chance Rain Showers | 6 to 9 mph W | 45% |
| Monday Night | 66°F | Chance Showers And Thunderstorms | 3 to 7 mph W | 52% |
Forecast source: National Weather Service (api.weather.gov) for Fair Haven (43.323, -76.705). Updated through the day.
Growing snapshot for Fair Haven
Last spring frost
Apr 22
First fall frost
Oct 29
Growing season
187 days
Hardiness zone
6b
More local growing data for Fair Haven: nearby ZIP 13156 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Oswego, Ny (10.6 mi from Fair Haven). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.