Allenville, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Allenville, a village in Moultrie County, Illinois.
Today
86°F
Patchy Fog then Sunny
Patchy fog before 9am. Sunny, with a high near 86. South southeast wind 2 to 6 mph.
7-day forecast for Allenville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Patchy Fog then Sunny | 2 to 6 mph SSE | 0% |
| Tonight | 65°F | Mostly Clear | 3 mph SSE | 0% |
| Wednesday | 86°F | Sunny | 6 mph S | 2% |
| Wednesday Night | 67°F | Slight Chance Showers And Thunderstorms | 6 mph S | 45% |
| Thursday | 83°F | Showers And Thunderstorms | 3 to 7 mph SSW | 75% |
| Thursday Night | 66°F | Chance Showers And Thunderstorms | 1 to 5 mph S | 30% |
| Friday | 84°F | Slight Chance Showers And Thunderstorms | 5 mph SSW | 19% |
| Friday Night | 66°F | Slight Chance Showers And Thunderstorms | 3 mph SSW | 19% |
| Saturday | 86°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 mph SSW | 18% |
| Saturday Night | 69°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 6 mph SSW | 15% |
| Sunday | 88°F | Sunny | 6 to 10 mph SSW | 7% |
| Sunday Night | 71°F | Mostly Clear | 9 mph SSW | 9% |
| Monday | 89°F | Mostly Sunny | 10 mph SSW | 12% |
| Monday Night | 72°F | Slight Chance Showers And Thunderstorms | 8 mph SW | 24% |
Forecast source: National Weather Service (api.weather.gov) for Allenville (39.558, -88.539). Updated through the day.
Growing snapshot for Allenville
Last spring frost
Apr 15
First fall frost
Oct 22
Growing season
187 days
Hardiness zone
6a
More local growing data for Allenville: nearby ZIP 61951 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Sullivan 3S, Il (2.6 mi from Allenville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.