Floraville, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Floraville, a community in St. Clair County, Illinois.
This Afternoon
73°F
Rain
Rain and a slight chance of thunderstorms. Cloudy. High near 73, with temperatures falling to around 67 in the afternoon. South wind 16 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 100%.
7-day forecast for Floraville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 73°F | Rain | 16 to 22 mph S | 95% |
| Tonight | 54°F | Rain | 7 to 15 mph S | 97% |
| Wednesday | 64°F | Mostly Cloudy | 5 to 12 mph W | 5% |
| Wednesday Night | 45°F | Partly Cloudy | 3 mph SW | 0% |
| Thursday | 70°F | Sunny | 3 to 8 mph SW | 2% |
| Thursday Night | 46°F | Slight Chance Light Rain then Mostly Cloudy | 5 mph W | 22% |
| Friday | 61°F | Partly Sunny | 5 to 9 mph NW | 3% |
| Friday Night | 43°F | Partly Cloudy | 5 mph NW | 1% |
| Saturday | 59°F | Partly Sunny | 3 mph N | 0% |
| Saturday Night | 39°F | Partly Cloudy | 2 mph NW | 1% |
| Sunday | 60°F | Sunny | 2 to 7 mph NW | 6% |
| Sunday Night | 38°F | Mostly Clear | 3 mph W | 6% |
| Monday | 63°F | Sunny | 6 mph SW | 3% |
| Monday Night | 39°F | Mostly Clear | 2 mph SW | 3% |
Forecast source: National Weather Service (api.weather.gov) for Floraville (38.376, -90.056). Updated through the day.
Growing snapshot for Floraville
Last spring frost
Apr 12
First fall frost
Oct 20
Growing season
189 days
Hardiness zone
7a
More local growing data for Floraville: nearby ZIP 62285 weather · frost dates · planting calendar · Illinois frost dates
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Climate data from the nearest NOAA station, Belleville Siu Rsch, Il (12.4 mi from Floraville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.