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.
Today
83°F
Patchy Fog then Sunny
Patchy fog before 8am. Sunny, with a high near 83. Southeast wind around 2 mph.
7-day forecast for South Cairo
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Patchy Fog then Sunny | 2 mph SE | 0% |
| Tonight | 61°F | Partly Cloudy | 2 mph S | 0% |
| Wednesday | 82°F | Patchy Fog then Partly Sunny | 0 to 5 mph S | 2% |
| Wednesday Night | 66°F | Mostly Cloudy then Chance Rain Showers | 0 to 3 mph S | 16% |
| Thursday | 86°F | Isolated Showers And Thunderstorms | 0 to 5 mph S | 86% |
| Thursday Night | 69°F | Showers And Thunderstorms | 2 mph S | 86% |
| Friday | 87°F | Isolated Showers And Thunderstorms | 2 mph SW | 70% |
| Friday Night | 67°F | Chance Showers And Thunderstorms | 1 mph NW | 70% |
| Saturday | 85°F | Showers And Thunderstorms Likely | 2 mph W | 68% |
| Saturday Night | 66°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 1 mph NW | 68% |
| Sunday | 87°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 mph W | 15% |
| Sunday Night | 67°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 2 mph W | 15% |
| Monday | 87°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph W | 28% |
| Monday Night | 65°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 0 to 3 mph W | 28% |
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 Aug 4, 2026.