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
66°F
Partly Sunny
Partly sunny, with a high near 66. Northeast wind around 6 mph.
7-day forecast for Fair Haven
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 66°F | Partly Sunny | 6 mph NE | 0% |
| Tonight | 52°F | Mostly Cloudy then Rain Showers Likely | 5 mph E | 69% |
| Sunday | 64°F | Rain Showers | 6 to 12 mph E | 85% |
| Sunday Night | 49°F | Mostly Cloudy | 6 to 12 mph NE | 3% |
| Monday | 62°F | Partly Sunny | 12 mph NE | 0% |
| Monday Night | 47°F | Mostly Cloudy | 5 to 12 mph NE | 1% |
| Tuesday | 64°F | Partly Sunny | 5 to 9 mph E | 1% |
| Tuesday Night | 47°F | Mostly Cloudy | 5 to 9 mph E | 2% |
| Wednesday | 65°F | Partly Sunny | 6 to 9 mph E | 5% |
| Wednesday Night | 48°F | Mostly Cloudy then Slight Chance Rain Showers | 5 to 8 mph E | 20% |
| Thursday | 64°F | Slight Chance Rain Showers | 8 mph E | 21% |
| Thursday Night | 48°F | Slight Chance Rain Showers | 2 to 7 mph NE | 19% |
| Friday | 66°F | Slight Chance Rain Showers | 3 to 10 mph NE | 17% |
| Friday Night | 49°F | Slight Chance Rain Showers then Mostly Cloudy | 3 to 10 mph NE | 15% |
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 Sep 19, 2026.