Willisville, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Willisville, a village in Perry County, Illinois.
Today
86°F
Sunny
Sunny. High near 86, with temperatures falling to around 84 in the afternoon. East wind around 2 mph.
7-day forecast for Willisville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Sunny | 2 mph E | 1% |
| Tonight | 64°F | Mostly Clear | 2 mph SE | 0% |
| Wednesday | 89°F | Sunny | 0 to 3 mph S | 0% |
| Wednesday Night | 69°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 3 mph S | 23% |
| Thursday | 88°F | Chance Showers And Thunderstorms | 5 mph SSW | 43% |
| Thursday Night | 69°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 3 mph S | 58% |
| Friday | 87°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 3 mph SW | 58% |
| Friday Night | 69°F | Chance Showers And Thunderstorms | 2 mph SSW | 44% |
| Saturday | 89°F | Chance Showers And Thunderstorms | 3 mph SSW | 44% |
| Saturday Night | 70°F | Partly Cloudy | 5 mph S | 12% |
| Sunday | 91°F | Sunny | 3 to 7 mph SSW | 7% |
| Sunday Night | 72°F | Mostly Clear | 7 mph S | 4% |
| Monday | 93°F | Sunny | 5 to 8 mph SSW | 4% |
| Monday Night | 73°F | Mostly Clear | 8 mph SSW | 9% |
Forecast source: National Weather Service (api.weather.gov) for Willisville (37.983, -89.590). Updated through the day.
Growing snapshot for Willisville
Last spring frost
Apr 12
First fall frost
Oct 22
Growing season
191 days
Hardiness zone
7a
More local growing data for Willisville: nearby ZIP 62997 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Sparta 1 W, Il (11.5 mi from Willisville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.