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.
This Afternoon
76°F
Mostly Sunny
Mostly sunny, with a high near 76. North wind around 6 mph.
7-day forecast for South Cairo
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 76°F | Mostly Sunny | 6 mph N | 0% |
| Tonight | 48°F | Mostly Cloudy | 6 mph N | 0% |
| Saturday | 66°F | Mostly Sunny | 1 to 5 mph N | 0% |
| Saturday Night | 52°F | Mostly Cloudy then Chance Rain Showers | 0 to 5 mph E | 45% |
| Sunday | 62°F | Rain Showers | 2 to 7 mph S | 97% |
| Sunday Night | 52°F | Rain Showers | 1 to 9 mph NW | 97% |
| Monday | 63°F | Slight Chance Rain Showers then Partly Sunny | 5 to 9 mph N | 16% |
| Monday Night | 47°F | Mostly Cloudy | 5 mph N | 8% |
| Tuesday | 60°F | Chance Rain Showers | 3 mph N | 26% |
| Tuesday Night | 45°F | Slight Chance Rain Showers then Mostly Cloudy | 2 mph NE | 21% |
| Wednesday | 60°F | Partly Sunny then Slight Chance Rain Showers | 5 mph NE | 15% |
| Wednesday Night | 46°F | Chance Rain Showers | 0 to 3 mph NE | 28% |
| Thursday | 59°F | Chance Rain Showers | 5 mph NE | 30% |
| Thursday Night | 49°F | Chance Rain Showers | 5 mph N | 33% |
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 Sep 19, 2026.