Ste. Genevieve, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ste. Genevieve, a city in Randolph County, Missouri.
Overnight
70°F
Partly Cloudy
Partly cloudy, with a low around 70. South wind around 5 mph.
7-day forecast for Ste. Genevieve
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 70°F | Partly Cloudy | 5 mph S | 5% |
| Saturday | 97°F | Mostly Sunny | 6 mph SW | 5% |
| Saturday Night | 71°F | Partly Cloudy | 2 to 6 mph SW | 3% |
| Sunday | 95°F | Mostly Sunny | 6 mph W | 17% |
| Sunday Night | 67°F | Mostly Cloudy then Chance Showers And Thunderstorms | 3 mph N | 42% |
| Monday | 84°F | Showers And Thunderstorms Likely | 5 to 8 mph N | 55% |
| Monday Night | 60°F | Showers And Thunderstorms Likely | 8 mph N | 55% |
| Tuesday | 74°F | Slight Chance Rain Showers then Partly Sunny | 10 mph N | 15% |
| Tuesday Night | 54°F | Mostly Cloudy | 5 to 10 mph N | 8% |
| Wednesday | 76°F | Mostly Sunny | 8 mph N | 2% |
| Wednesday Night | 54°F | Partly Cloudy | 6 mph N | 2% |
| Thursday | 76°F | Mostly Sunny | 3 to 7 mph N | 3% |
| Thursday Night | 56°F | Partly Cloudy | 6 mph N | 3% |
| Friday | 77°F | Mostly Sunny | 3 to 7 mph N | 6% |
Forecast source: National Weather Service (api.weather.gov) for Ste. Genevieve (37.975, -90.050). Updated through the day.
Growing snapshot for Ste. Genevieve
Last spring frost
Apr 8
First fall frost
Oct 30
Growing season
202 days
Hardiness zone
7a
More local growing data for Ste. Genevieve: nearby ZIP 62261 weather · frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Kaskaskia Rvr Navigation Lock, Il (3.2 mi from Ste. Genevieve). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.