Ellis Grove, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ellis Grove, a village in Randolph County, Illinois.
Overnight
65°F
Clear
Clear, with a low around 65. Southwest wind around 1 mph.
7-day forecast for Ellis Grove
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 65°F | Clear | 1 mph SW | 0% |
| Tuesday | 86°F | Patchy Fog then Sunny | 0 to 3 mph SE | 0% |
| Tuesday Night | 65°F | Mostly Clear | 3 mph SE | 0% |
| Wednesday | 89°F | Sunny | 1 to 5 mph S | 3% |
| Wednesday Night | 70°F | Partly Cloudy then Chance Showers And Thunderstorms | 6 mph S | 37% |
| Thursday | 88°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 mph S | 57% |
| Thursday Night | 69°F | Chance Showers And Thunderstorms | 3 mph SE | 57% |
| Friday | 87°F | Showers And Thunderstorms Likely | 3 mph SW | 57% |
| Friday Night | 69°F | Chance Showers And Thunderstorms | 2 mph SW | 40% |
| Saturday | 89°F | Chance Showers And Thunderstorms | 3 mph S | 40% |
| Saturday Night | 71°F | Partly Cloudy | 5 mph S | 12% |
| Sunday | 91°F | Sunny | 3 to 7 mph S | 7% |
| Sunday Night | 72°F | Mostly Clear | 7 mph S | 4% |
| Monday | 93°F | Sunny | 7 mph S | 4% |
Forecast source: National Weather Service (api.weather.gov) for Ellis Grove (38.010, -89.913). Updated through the day.
Growing snapshot for Ellis Grove
Last spring frost
Apr 8
First fall frost
Oct 30
Growing season
202 days
Hardiness zone
7a
More local growing data for Ellis Grove: nearby ZIP 62241 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Kaskaskia Rvr Navigation Lock, Il (3.5 mi from Ellis Grove). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.