Willisville, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Willisville, a village in Perry County, Illinois.
Today
98°F
Mostly Sunny
Mostly sunny. High near 98, with temperatures falling to around 96 in the afternoon. West southwest wind around 7 mph.
7-day forecast for Willisville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 98°F | Mostly Sunny | 7 mph WSW | 2% |
| Tonight | 71°F | Mostly Clear | 5 mph SSW | 2% |
| Sunday | 95°F | Mostly Sunny | 6 mph W | 2% |
| Sunday Night | 67°F | Mostly Cloudy then Chance Showers And Thunderstorms | 6 mph N | 44% |
| Monday | 82°F | Showers And Thunderstorms Likely | 5 to 9 mph NNE | 61% |
| Monday Night | 59°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 5 to 9 mph NNE | 61% |
| Tuesday | 73°F | Slight Chance Showers And Thunderstorms | 7 to 12 mph N | 20% |
| Tuesday Night | 54°F | Partly Cloudy | 5 to 12 mph N | 7% |
| Wednesday | 75°F | Mostly Sunny | 6 to 10 mph N | 2% |
| Wednesday Night | 54°F | Partly Cloudy | 2 to 8 mph N | 0% |
| Thursday | 76°F | Mostly Sunny | 3 to 8 mph N | 2% |
| Thursday Night | 56°F | Partly Cloudy | 2 to 6 mph NNE | 4% |
| Friday | 78°F | Mostly Sunny | 3 to 8 mph NNE | 4% |
| Friday Night | 56°F | Partly Cloudy | 2 to 6 mph NE | 3% |
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 Sep 19, 2026.