Ellisville, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ellisville, a village in Fulton County, Illinois.
Today
89°F
Mostly Sunny
Mostly sunny, with a high near 89. South wind 2 to 6 mph.
7-day forecast for Ellisville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Mostly Sunny | 2 to 6 mph S | 0% |
| Tonight | 67°F | Partly Cloudy then Chance Showers And Thunderstorms | 3 mph SSE | 28% |
| Wednesday | 84°F | Chance Showers And Thunderstorms | 3 mph S | 57% |
| Wednesday Night | 65°F | Showers And Thunderstorms | 0 to 3 mph NNW | 85% |
| Thursday | 82°F | Showers And Thunderstorms | 2 mph S | 77% |
| Thursday Night | 63°F | Partly Cloudy | 0 mph | 8% |
| Friday | 84°F | Mostly Sunny | 0 mph | 7% |
| Friday Night | 65°F | Slight Chance Showers And Thunderstorms | 0 mph | 15% |
| Saturday | 87°F | Sunny | 0 to 3 mph W | 13% |
| Saturday Night | 70°F | Mostly Clear | 3 mph S | 9% |
| Sunday | 89°F | Sunny | 5 to 9 mph SSW | 7% |
| Sunday Night | 70°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 3 to 7 mph SSW | 22% |
| Monday | 89°F | Slight Chance Showers And Thunderstorms | 3 to 8 mph SSW | 22% |
| Monday Night | 71°F | Slight Chance Showers And Thunderstorms | 6 mph SW | 29% |
Forecast source: National Weather Service (api.weather.gov) for Ellisville (40.627, -90.306). Updated through the day.
Growing snapshot for Ellisville
Last spring frost
Apr 17
First fall frost
Oct 22
Growing season
185 days
Hardiness zone
6a
More local growing data for Ellisville: nearby ZIP 61431 weather · frost dates · planting calendar · Illinois frost dates
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Climate data from the nearest NOAA station, Prairie City 2S, Il (9.2 mi from Ellisville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.