South Cairo, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for South Cairo, a community in Greene County, New York.
Overnight
49°F
Partly Cloudy
Partly cloudy, with a low around 49. Southeast wind around 1 mph.
7-day forecast for South Cairo
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 49°F | Partly Cloudy | 1 mph SE | 6% |
| Wednesday | 72°F | Sunny | 1 to 8 mph S | 4% |
| Wednesday Night | 56°F | Mostly Cloudy | 6 mph S | 3% |
| Thursday | 68°F | Rain Showers | 7 mph S | 88% |
| Thursday Night | 59°F | Chance Rain Showers | 0 to 3 mph SW | 40% |
| Friday | 66°F | Chance Rain Showers then Light Rain Likely | 2 mph N | 62% |
| Friday Night | 51°F | Light Rain Likely | 2 mph NW | 62% |
| Saturday | 62°F | Chance Light Rain | 3 mph NW | 54% |
| Saturday Night | 42°F | Chance Light Rain | 3 mph NW | 43% |
| Sunday | 58°F | Chance Light Rain | 5 mph NW | 32% |
| Sunday Night | 36°F | Slight Chance Light Rain | 2 mph W | 20% |
| Monday | 56°F | Chance Light Rain | 3 to 7 mph NW | 30% |
| Monday Night | 35°F | Chance Light Rain | 3 mph W | 30% |
| Tuesday | 59°F | Chance Light Rain then Mostly Sunny | 3 to 7 mph SW | 27% |
Forecast source: National Weather Service (api.weather.gov) for South Cairo (42.268, -73.956). Updated through the day.
Growing snapshot for South Cairo
Last spring frost
Apr 29
First fall frost
Oct 14
Growing season
169 days
Hardiness zone
6a
More local growing data for South Cairo: nearby ZIP 12482 weather · frost dates · planting calendar · New York frost dates
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Climate data from the nearest NOAA station, Cairo 3 Nw, Ny (5.2 mi from South Cairo). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.