St. Rose, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for St. Rose, a village in Clinton County, Illinois.
Overnight
64°F
Clear
Clear, with a low around 64. Northeast wind around 1 mph.
7-day forecast for St. Rose
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 64°F | Clear | 1 mph NE | 0% |
| Tuesday | 86°F | Patchy Fog then Sunny | 1 mph E | 0% |
| Tuesday Night | 66°F | Mostly Clear | 2 mph SE | 0% |
| Wednesday | 88°F | Sunny | 0 to 3 mph S | 5% |
| Wednesday Night | 70°F | Mostly Cloudy then Showers And Thunderstorms Likely | 5 mph S | 56% |
| Thursday | 85°F | Showers And Thunderstorms Likely | 5 mph SW | 72% |
| Thursday Night | 69°F | Chance Showers And Thunderstorms | 2 mph SE | 46% |
| Friday | 86°F | Chance Showers And Thunderstorms | 2 mph SW | 42% |
| Friday Night | 69°F | Chance Showers And Thunderstorms | 1 mph S | 34% |
| Saturday | 87°F | Chance Showers And Thunderstorms | 2 mph SW | 34% |
| Saturday Night | 71°F | Mostly Clear | 3 mph S | 11% |
| Sunday | 90°F | Sunny | 3 to 8 mph S | 8% |
| Sunday Night | 73°F | Mostly Clear | 5 to 8 mph S | 5% |
| Monday | 91°F | Sunny | 5 to 8 mph SW | 5% |
Forecast source: National Weather Service (api.weather.gov) for St. Rose (38.683, -89.554). Updated through the day.
Growing snapshot for St. Rose
Last spring frost
Apr 6
First fall frost
Oct 29
Growing season
204 days
Hardiness zone
6b
More local growing data for St. Rose: nearby ZIP 62230 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Albers
Aviston
Bartelso
Beckemeyer
Breese
Carlyle
Damiansville
Germantown
Hoffman
Huey
New Baden
Trenton
Climate data from the nearest NOAA station, Carlyle Rsvr, Il (9.1 mi from St. Rose). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.