South Ilion, NY Weather & Growing Conditions
Today
80°F
Sunny
Sunny, with a high near 80. West wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 80°F | Sunny | 5 mph W | 0% |
| Tonight | 60°F | Mostly Clear | 3 mph S | 0% |
| Wednesday | 84°F | Mostly Sunny | 6 mph S | 0% |
| Wednesday Night | 67°F | Partly Cloudy then Chance Rain Showers | 5 mph S | 30% |
| Thursday | 85°F | Showers And Thunderstorms | 6 mph S | 82% |
| Thursday Night | 68°F | Showers And Thunderstorms then Scattered Showers And Thunderstorms | 3 mph SW | 82% |
| Friday | 83°F | Showers And Thunderstorms | 6 mph W | 75% |
| Friday Night | 65°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 mph SW | 75% |
| Saturday | 82°F | Showers And Thunderstorms Likely | 2 to 6 mph SW | 62% |
| Saturday Night | 65°F | Showers And Thunderstorms Likely | 5 mph W | 62% |
| Sunday | 84°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 to 7 mph SW | 27% |
| Sunday Night | 66°F | Chance Showers And Thunderstorms | 6 mph SW | 34% |
| Monday | 82°F | Chance Rain Showers | 6 to 10 mph W | 54% |
| Monday Night | 63°F | Chance Showers And Thunderstorms | 5 to 9 mph W | 54% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for South Ilion, NY
Last spring frost
May 5
First fall frost
Oct 4
Growing season
151 days
Hardiness zone
5b
Explore more for South Ilion, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Little Falls City Rsch, Ny (12.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.