Alsey, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Alsey, a village in Scott County, Illinois.
Overnight
64°F
Clear
Clear, with a low around 64. South southeast wind around 3 mph.
7-day forecast for Alsey
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 64°F | Clear | 3 mph SSE | 0% |
| Tuesday | 88°F | Sunny | 6 mph S | 0% |
| Tuesday Night | 69°F | Partly Cloudy | 6 mph SSE | 1% |
| Wednesday | 88°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 6 mph S | 27% |
| Wednesday Night | 67°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 6 mph SE | 78% |
| Thursday | 84°F | Showers And Thunderstorms | 5 mph S | 78% |
| Thursday Night | 65°F | Slight Chance Showers And Thunderstorms | 2 mph SE | 15% |
| Friday | 86°F | Partly Sunny | 2 mph SSW | 8% |
| Friday Night | 67°F | Slight Chance Showers And Thunderstorms | 2 mph S | 24% |
| Saturday | 89°F | Slight Chance Showers And Thunderstorms then Sunny | 5 mph SSW | 24% |
| Saturday Night | 71°F | Mostly Clear | 3 to 7 mph S | 5% |
| Sunday | 91°F | Sunny | 7 to 10 mph SSW | 3% |
| Sunday Night | 72°F | Mostly Clear | 8 mph S | 7% |
| Monday | 92°F | Mostly Sunny | 6 to 9 mph SSW | 8% |
Forecast source: National Weather Service (api.weather.gov) for Alsey (39.559, -90.434). Updated through the day.
Growing snapshot for Alsey
Last spring frost
Apr 18
First fall frost
Oct 20
Growing season
183 days
Hardiness zone
6a
More local growing data for Alsey: nearby ZIP 62610 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Winchester, Il (6.6 mi from Alsey). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.