Stoy, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Stoy, a village in Crawford County, Illinois.
Today
85°F
Sunny
Sunny, with a high near 85. East northeast wind around 3 mph.
7-day forecast for Stoy
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Sunny | 3 mph ENE | 0% |
| Tonight | 64°F | Mostly Clear | 3 mph E | 0% |
| Wednesday | 88°F | Sunny | 1 to 5 mph S | 0% |
| Wednesday Night | 68°F | Partly Cloudy then Slight Chance Rain Showers | 3 mph S | 16% |
| Thursday | 85°F | Chance Showers And Thunderstorms | 3 to 8 mph SSW | 41% |
| Thursday Night | 68°F | Chance Showers And Thunderstorms | 2 to 6 mph S | 49% |
| Friday | 85°F | Chance Showers And Thunderstorms | 3 to 7 mph SSW | 30% |
| Friday Night | 68°F | Chance Showers And Thunderstorms | 5 mph SSW | 30% |
| Saturday | 86°F | Slight Chance Showers And Thunderstorms | 3 to 7 mph SSW | 21% |
| Saturday Night | 70°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 6 mph SSW | 20% |
| Sunday | 88°F | Sunny | 6 to 10 mph SSW | 11% |
| Sunday Night | 72°F | Mostly Clear | 9 mph SSW | 11% |
| Monday | 90°F | Mostly Sunny | 8 to 12 mph SW | 12% |
| Monday Night | 73°F | Chance Showers And Thunderstorms | 9 mph SSW | 25% |
Forecast source: National Weather Service (api.weather.gov) for Stoy (38.997, -87.834). Updated through the day.
Growing snapshot for Stoy
Last spring frost
Apr 13
First fall frost
Oct 22
Growing season
190 days
Hardiness zone
6b
More local growing data for Stoy: nearby ZIP 62464 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Robinson, Il (2.6 mi from Stoy). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.